Advanced Practice Providers

National Heart Lung and Blood Institute
Cardiovascular Branch
(301) 496-0211
Scott.baute@nih.gov

Scott Baute has been a physician assistant for 11 years and has been working at NHLBI for the past year. Before he came to NHLBI, he worked as a PA in interventional radiology, urgent car, and was an inpatient cardiology physician assistant where he was the lead APP for his last two years. He is currently an Adjunct Assistant Professor of Physician Assistant Studies at George Washington University Hospital and has served as a preceptor for second year PA students interested in cardiology.

Adult and Geriatric Nurse Practitioner
National Heart Lung and Blood Institute
Cardiovascular CT Laboratory
(301) 451-1202
kbronson@mail.nih.gov

Acute Care Nurse Practitioner
National Heart Lung and Blood Institute
Cardiovascular Intervention Program
(301) 496-0971
grantlp@nhlbi.nih.gov

Laurie Grant is an Acute Care Nurse Practitioner with more than 20 years of experience in interventional cardiology. Laurie joined the NHLBI Laboratory of Cardiovascular Intervention in 2004 and specializes in the care of patients undergoing invasive cardiovascular procedures. Prior to joining NHLBI, Laurie worked at the George Washington University Hospital Intensive Care Unit and later brought her critical care skills to the GW Cardiac Catheterization and Electrophysiology Laboratory. Laurie received her MS/Acute Care Nurse Practitioner from Georgetown University and a BSN from Duke University.

Family Nurse Practitioner
National Heart Lung and Blood Institute
Cardiovascular Branch Clinical
(301) 594-1281
Rebecca.huffstutler@nih.gov

Becky Huffstutler CRNP graduated James Madison University School of Nursing in 1993, MSN from University of Virginia in 1997, FNP-C Virginia Commonwealth University 1999. She worked in private practice internal medicine/family practice/urgent care for five years, inpatient cardiology at Inova Fairfax/Suburban hospital for 10 years and has been at NIH doing cardiovascular research for past seven years.

Family Nurse Practitioner
National Heart Lung and Blood Institute
Laboratory of Inflammation and Cardiometabolic Diseases
(301) 648-5674
andrew.keel@nih.gov

Adult Nurse Practitioner
National Heart Lung and Blood Institute
Translational Vascular Medicine Branch
(301) 827-3383
Liz.murray@nih.gov

Liz grew up in Frederick, MD, before moving to Nashville, TN, in 2006 where she went on to obtain her BSN from Belmont University and MSN from Vanderbilt University. She then moved to Columbus, OH in 2011 to formally begin her clinical career in vascular medicine via The Ohio State University Wexner Medical Center. In March of 2022, she returned to Maryland in order to be closer to her family. She is excited to bring her vascular experience to the NHBLI/NIH and looking forward to assisting Dr. Kanthi in his endeavors.

Family Nurse Practitioner
National Heart Lung and Blood Institute
Cardiovascular Genetics Branch
(301) 451-1097
Neelam.raja@nih.gov

Physician Assistant
National Heart Lung and Blood Institute
Laboratory of Inflammation and Cardiometabolic Diseases
(301) 219-6892
Justin.rodante@nih.gov

Acute Care Nurse Practitioner
National Heart Lung and Blood Institute
Cardiology Consult Service
(301) 443-8919
Crystal.alexander@nih.gov

Adult Acute Care Nurse Practitioner
National Heart Lung and Blood Institute
Cardiology Consult Service
(301) 451-7618
maggie.curry@nih.gov

Maggie Curry has been a cardiology nurse practitioner since 2008 and with the NHLBI at NIH since 2014. She received her undergraduate and graduate degrees from the University of Virginia and the University of Pennsylvania, respectively. Although a native of Northern Virginia (where she currently resides with her family), Maggie was fortunate enough to have the opportunity to live in various locales throughout the US during her time as an ER travel nurse. She enjoys traveling, hiking, cooking and spending time with family and friends.

Adult Acute Care Practitioner
National Heart Lung and Blood Institute
Cardiology Consult Service
(301) 435-2767
Kathleen.mitchell@nih.gov

Kathleen (Katie) Mitchell graduated from the University of Virginia School of Nursing in 1997. She began her career at the Washington Hospital Center as a surgical ICU nurse where she spent the next eight years. After graduating from the University of Maryland as an Acute Care Nurse Practitioner in 2004, she began working as an NP in Interventional Cardiology at the Washington Hospital Center until she transitioned to the Cardiology Consult Service, here at NIH, in 2014. Outside of work she enjoys running, cooking and keeping up with her children.

Adult Nurse Practitioner
National Center for Complementary and Integrative Health
Clinical Investigations Branch
(301) 827-0415
bisi.ayodele@nih.gov

Adebisi Ayodele is a board-certified Adult Nurse Practitioner, Psychiatric Mental Health Nurse Practitioner, and is a Clinical Nurse Specialist in Community/Public Health Nursing, focusing on Immigrant, Refugee, and Global Health.

She is experienced working with individuals dealing with various health conditions such as hypertension, diabetes, chronic pain, human immunodeficiency virus, hepatitis, substance use disorder, and other psychiatric disorders.

In her free time, she enjoys traveling, spending time with loved ones, and learning about new cultures.

Family Nurse Practitioner
National Center for Complementary and Integrative Health
Division of Intramural Research
(301) 594-5731
ellisonl@mail.nih.gov

Family Nurse Practitioner
National Cancer Institute
Clinical Genetics Branch
(240) 276-5821
aryavandm@mail.nih.gov

Women’s Health Family Nurse Practitioner
Clinical Investigator
National Cancer Institute
Clinical Genetics Branch
(240) 276-7453
Carolann.risley@nih.gov

Carolann Risley is a women’s health nurse practitioner and obtained a PhD in 2019. She is the PI of an NCI collaborative longitudinal cohort study in cervical cancer screening in Mississippi. Her protocol is studying HPV natural history, biomarkers, lost to follow-up in cancer screening, and are designing tools for Electronic Health Records to improve care.

Adult Gerontology Acute Care Nurse Practitioner
Critical Care Medicine Department
NIH Clinical Center
Gerardo.acostabarreto@nih.gov

Gerardo was born in Bogota, Colombia, and migrated with his family to New Jersey as a young child. He received a Bachelor’s of Science in Biology from Boston College. He then completed an accelerated masters in nursing program at Yale University graduating with an MSN and became certified as an adult gerontology acute care nurse practitioner. He has worked in ICU settings since graduating from his master’s program, first in a mixed MICU/SICU in Connecticut and most recently in a surgical trauma ICU in Massachusetts.

Adult Acute Care Nurse Practitioner
Critical Care Medicine Department
NIH Clinical Center
(301) 496-9320
Rashidah.francisco@nih.gov

Acute Care Nurse Practitioner
Critical Care Medicine Department
NIH Clinical Center
(301) 451-1242
kenttr@cc.nih.gov

Acute Care Nurse Practitioner
Critical Care Medicine Department
NIH Clinical Center
(240) 762-2663
Patricia.sterlin@nih.gov

Physician Assistant
National Institute of Dental and Craniofacial Research
Office of the Director
(301) 451-3479
Margaret.beach@nih.gov

Pediatric Nurse Practitioner
National Institute of Dental and Craniofacial Research
Office of the Clinical Director
(240) 595-2764
Olivia.dejong@nih.gov

Family Nurse Practitioner
National Institute of Dental and Craniofacial Research
Skeletal Disorders and Mineral Homeostasis Section
(202) 760-6558
Rita.meadows@nih.gov

With over 31 years of nursing experience, including 17 years as a dedicated Family Practice Nurse Practitioner, she has a deep-rooted commitment to delivering comprehensive healthcare. Her prior role in a private practice in Georgetown, Delaware, allowed her to establish strong connections within the community. She earned her PhD from the University of Arizona in 2019 and is now driven to advance clinical research at the National Institutes of Health (NIH) to further enhance patient care and well-being.

Family Nurse Practitioner
National Institute of Arthritis and Musculoskeletal and Skin Diseases
Dermatology Branch
(301) 402-7454
hathaway@mail.nih.gov

Londa Hathaway is originally from New Orleans, LA. She began working at NIH in the Cardiac Catheterization Lab in 1991. She received a Master’s degree in Nursing and Family Nurse Practitioner Certification from Catholic University in 2003. Then, she worked in NHLBI in the Pulmonary branch for eight years. Currently, she is working in Dermatology Consult Clinic since 2011 became certified as a Dermatology Nurse Practitioner. She was the NIH Nurse Practitioner of the Year award recipient in 2021.

Family Nurse Practitioner
National Institute of Arthritis and Musculoskeletal and Skin Disease
Cutaneous Microbiome and Inflammation Section
(301) 655-3340
Cassie.holmes@nih.gov

Cassie Holmes is a clinical research nurse practitioner in the Cutaneous Microbiome and Inflammation Section at NIAMS. She works closely with Dr. Heidi Kong and her team in conducting translational studies to investigate the skin microbiome and pathogenesis of skin diseases. Her previous areas of nursing practice include the neurosurgical ICU, primary/urgent care, and NIAID clinical research.

Physician Assistant
National Institute of Arthritis and Musculoskeletal and Skin Diseases
Dermatology Branch
(301) 402-7806
Kelli.karacki@nih.gov

Kelli is a certified physician assistant. She completed her Master of Science in Physician Assistant Studies from A.T. Still University. She also has a Bachelor of Science in Kinesiology from the University of Texas. She worked in primary care for several years prior to coming to the National Institute of Arthritis and Musculoskeletal and Skin Diseases. She works with the dermatology team on the NIH Consultation Service. She also participates in dermatology research clinical trials.

Acute Care Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Chronic Kidney Disease Section
(602) 200-2500
Alphonse.alapat@nih.gov

Alphonse works for NIDDK in Phoenix, AZ. She completed her MSN from Chamberlain University and ACNP from Grand Canyon University. She is also a certified nephrology nurse and has previously worked in the ICU and nephrology departments.

Family Nurse Practitioner
National Institute of Child Health and Human Development
Office of the Clinical Director
(301) 451-3824
Andrea.bowling@nih.gov

Pediatric Nurse Practitioner-Advanced Diabetes Management Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Diabetes, Endocrine, and Obesity Branch
(301) 496-2718
elainec@intra.niddk.nih.gov

Elaine Cochran is a pediatric nurse practitioner, and board certified in advanced diabetes management. She is a staff clinician with the Clinical Center’s Inpatient Diabetes and Blood Glucose Management Service, and principal/associate investigator on protocols studying extreme forms of insulin resistance.

Family Nurse Practitioner
National Institute of Child Health and Human Development
Office of the Clinical Director
(301) 496-8368
alberta.derkyi@nih.gov

Family Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Diabetes, Endocrinology, & Obesity Branch
Deputy Chief, Section on Ethnicity and Health
(301) 594-9698
Christopher.dubose@nih.gov

Physician Assistant
National Institute of Diabetes and Digestive and Kidney Diseases
Biomedical and Metabolic Imaging Branch
(301) 747-5130
mattaj@nih.gov

Family Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Diabetes, Endocrinology, and Obesity Branch
(301) 594-6799
mcgeheems@cc.nih.gov

Family Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Metabolic Diseases Branch
(301) 827-3372
Anisha.ninan@nih.gov

Anisha Ninan is a board certified Family Nurse Practitioner and licensed in Maryland. Her prior experience is at M.D. Anderson Cancer Center (Houston) and The Johns Hopkins Hospital in Baltimore. She completed her Masters of Science in Nursing, Family Nurse Practitioner degree from Prairie View A&M University, Houston, Texas in 2018.

National Institute of Child Health and Human Development
Office of the Clinical Director
(301) 480-1491
Esther.oteng@nih.gov

Family Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Clinical Endocrine Section
(301) 451-8893
rabela@mail.nih.gov

Family Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Diabetes Epidemiology and Clinical Research Section
(602) 200-5300
Terri.rodzevik@nih.gov

Family Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Applied Physiology Section
(301) 827-5259
Ashley.schmitz@nih.gov

Family Nurse Practitioner
Institute of Diabetes and Digestive and Kidney Diseases
Lab of Biological Modeling
(301) 827-3198
michael.stagliano@nih.gov

Family Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Diabetes Epidemiology and Clinical Research Section
(602) 200-5339
rawilliams@phx.niddk.nih.gov

Family Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Integrative Physiology Section
Laboratory of Biological Monitoring
(301) 827-3324
Nan.zhai@nih.gov

Gerontologic Nurse Practitioner
National Institute of Environmental Health Service
Research Coordinator Specialist
Environmental Autoimmunity Group
(301) 451-6030
jansenav@mail.nih.gov

Family Nurse Practitioner
National Institute of Environmental Health Service
Clinical Research Branch
(984) 287-4568
Lashawn.ruffin@nih.gov

Family Nurse Practitioner
National Institute of Environmental Health Service
Clinical Research Branch
(301) 451-6266
volochar@mail.nih.gov

Family Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Gastroenterology Section
(301) 496-4202
Jessica.an@nih.gov

Adult Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Gastroenterology Section
(301) 443-9557
forbesjo@mail.nih.gov

Family Nurse Practitioner
National Heart Lung and Blood Institute
Hematology Consult Service/ Cardiovascular Research
(240) 731-3763
Sherrell.apugo@nih.gov

Sherrell was born and raised in Baltimore County, MD. She attended Johns Hopkins University for her nursing training and have been practicing as an NP since 2019. Her clinical expertise is in Cardiology with subspecialty in heart failure. She currently hold a dual position with NHLBI as a nurse practitioner on the hematology consult service and cardiovascular research team.

Physician Assistant
National Heart Lung and Blood Institute
Sickle Cell Branch
(301) 827-6107
Ruth.pierrecharles@nih.gov

Acute Care Nurse Practitioner
National Heart Lung and Blood Institute
Sickle Cell Branch
(301) 451-6409
anna.conrey@nih.gov

National Heart Lung and Blood Institute
Office of the Clinical Director
(301) 827-0329
William.eisenhart@nih.gov

Adult Gerontology Acute Care Nurse Practitioner
National Heart Lung and Blood Institute
Sickle Cell Transplant
(301) 273-8617
Mary.grecco@nih.gov

Nurse Practitioner
National Heart Lung and Blood Institute
Hematology Consult Service
(301) 496-0632
Jessica.greenberg@nih.gov

Jessica Greenberg is originally from Los Angeles, California, where she worked in Emergency Medicine for nearly 10 years. She completed her Nurse Practitioner training in Norfolk, Virginia, prior to relocating to Bethesda with her husband, who is a USPHS Officer. She joined NHLBI in August 2021 as part of the Hematology Consult Service team and works PRN for MedStar in various Urgent Care Clinics in Maryland and Virginia.

Family Nurse Practitioner
National Heart Lung and Blood Institute
Office of the Clinical Director
(202) 234-0297
Elizabeth.harvey@nih.gov

Family Nurse Practitioner
National Heart Lung and Blood Institute
Office of the Clinical Director
(301) 451-7141
Boeui.kang@nih.gov

She is originally from South Korea, grew up in Pittsburgh, and has lived in the DMV area for past 8 years. She received her BSN from the University of Pittsburgh in 2010 and worked for several years as a critical care nurse at Georgetown University Hospital. Boeui received her Masters of Science in Nursing from George Washington University in 2021. Prior to coming to NIH, she worked for a concierge primary care provider practice in Washington DC.

Blood Advanced Practitioner
National Heart, Lung, and Blood Institute
Office of the Clinical Director
(240) 515-0236
judith.kilpatrick@nih.gov

Judy Kilpatrick, Physician Assistant, started working at NIH in September 2018. Prior to coming to NIH she had been a Primary Care Provider serving the uninsured and underinsured of Montgomery County, MD, since 2011. She obtained her Master of Science in Health Sciences from George Washington University in 2010. She also holds a Master of Communications Management from the University of Southern California.

Physician Assistant
National Heart, Lung, and Blood Institute
Office of the Clinical Director
(301) 443-3481
Jennifer.lotter@nih.gov

Jennifer is originally from New York and moved to the DC area to attend George Washington University School of Medicine and Health Sciences where she earned her PA degree. Jennifer’s clinical area of focus is pediatric and adult patients with hematological disorders.

Inpatient Physician Assistant
National Institute of Heart, Lung, and Blood
Office of the Clinical Director
(301) 529-7116
Jay.rubinoff@nih.gov

Jay Rubinoff graduated from Chatham University Physician Assistant Program in July 2014. He worked for four years at UPMC Shadyside (Pittsburgh) as hospitalist PA on a busy Lymphoma and solid tumor service. Then, he worked for four years with General and Vascular Surgery team at Union Memorial Hospital in Baltimore. He has been working at NHLBI since July of 2020.

Adult Nurse Practitioner
National Institute of Heart Lung and Blood
Hematology Branch
(301) 825-3706
superatj@nhlbi.nih.gov

Jeanine Superata, Nurse Practitioner began working at NIH January of 1999. She obtained her master’s degree from Georgetown University in 1997 and undergraduate degree from the University of Maryland School of Nursing in 1987. She worked as a nurse for 12 years at Georgetown (mostly in the bone marrow transplant unit) before obtaining her nurse practitioner degree and joining the NIH team.

Physician Assistant
National Institute of Heart Lung and Blood
Office of the Clinical Director
Transplant Immunotherapy
(301) 827-0035
Brian.wells@nih.gov

Adult Nurse Practitioner
National Cancer Institute
Immune Deficiency-Cellular Therapy Program
(240) 858-3641
avilad@mail.nih.gov

Acute Care Nurse Practitioner
National Heart, Lung, and Blood Institute
Blood and Immunedeficiency-Cellular Therapy Program
(240) 408-0498
stacian.davis@nih.gov

Transplant Physician Assistant
National Cancer Institute
Immune Deficiency Cellular Therapy Program
(240) 585-7238
flannellyef@nih.gov

Physician Associate
National Cancer Institute
Immune Deficiency Cellular Therapy Program
(240) 409-7947
kristy.freeman@nih.gov

Kristy Freeman is a PA with the Immune Deficiency-Cellular Therapy Program and focuses on stem cell transplant and cellular therapies. She graduated from Yale University in 2014 with a Master of Medical Science from the Physician Associate Program, and a Master of Public Health in Epidemiology of Microbial Disease and Global Health from the School of Public Health. Her experience prior to the NIH includes inpatient hematology/oncology, specializing in stem cell transplant and cellular therapies in malignancy, as well as outpatient general oncology/hematology care. She joined the NIH in 2022.

Family Nurse Practitioner
National Cancer Institute
Immune Deficiency-Cellular Therapy Program
(240) 274-1850
Tonya.jenkins@nih.gov

Chief of Operations for the Transplant and Cell Therapy Program
NIH Clinical Center
(240) 281-1573
jerussitd@cc.nih.gov

Theresa Jerussi has been a PA at NIH for over 20 years working in stem cell transplant, infectious diseases and patient safety. She currently serves as the Chief of Operations for the Transplant and Cell Therapy Program which is a multi-institute collaboration of investigators, clinicians, nurses, pharmacists and other allied health providers focused on collaboration and advancement in the field of allogeneic transplant and cell therapy for malignant and non-malignant diseases. She also serves as Adjunct Assistant Professor of Physician Assistant Studies at the George Washington University where she graduated from in 2000.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Blood and Immune Deficiency-Cellular Therapy Program
(301) 761-7218
megan.crum@nih.gov

Family Nurse Practitioner
National Heart Lung and Blood Institute
Blood and Immune Deficiency-Cellular Therapy Program
(301) 827-3958
ick-ho.kim@mail.nih.gov

Adult-Gerontology Nurse Practitioner
National Cancer Institute
Immune Deficiency-Cellular Therapy Program
(240) 760-6174
Grace.li2@nih.gov

Grace Li graduated from Johns Hopkins University in 2017 and has been an Oncology Nurse Practitioner since 2018. She practiced at inpatient, outpatient, oncology urgent care teams in University of Maryland Greenbaum Cancer Center for four years. Grace joined NCI in 2022 to be part of Immune Deficiency-Cellular Therapy Program focusing on stem cell transplant and cellular therapy patient population.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Blood and Immune Deficiency-Cellular Therapy Program
(301) 451-7907
marquesm@mail.nih.gov

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Blood and Immune Deficiency-Cellular Therapy Program
(240) 669-2546
Elizabeth.quirk@nih.gov

Family Nurse Practitioner
National Cancer Institute
Immune Deficiency Cellular Therapy Program
(240) 274-1902
katherine.towsend@nih.gov

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(301) 443-9817
agharahimia@niaid.nih.gov

Ms. Agharahimi graduated with an MSN as a Family Nurse Practitioner in December 2002 from the University of Florida. She worked in Family Practice for four years at the UF College of Medicine outpatient clinic prior to moving to the DC area. She has been with NIAID as the sole NP in the Primary Immune Deficiency clinic since January 2011. She is an AI on NIAID protocols that evaluate patients suspected of or with known genetic immune deficiencies, such as PIK3CD, CTLA4, LRBA, RAG1, MAGT1, XLA, and general CVID among others. The goal of the NIAID PID clinic is to provide an expert referral center for clinicians worldwide and at NIH, who have complex patients with known or suspected primary immune deficiency diseases, with a focus on diagnosis and recommendations for management and improvement of care. PID clinic director is Dr. Alexandra Freeman.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(240) 292-0829
vanderson@nih.gov

Victoria L. Anderson, MSN, CRNP, FAANP is a family Nurse Practitioner with 26 years’ experience with primary immunodeficiencies, prostate cancer and interventional oncology. She is currently working with Dr. Holland’s group providing care for patients with primary immunodeficiencies.

Pediatric Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Intramural Clinical Management and Operations Branch
(240) 813-9060
Lauren.arrigoni@nih.gov

Lauren Arrigoni, CPNP-PC, is a pediatric nurse practitioner for the Pediatric COVID-19 Long Term Outcomes NIAID study. Lauren was previously a pediatric heart transplant nurse practitioner and Pediatric Intensive Care Unit nurse. She is also completing her final year of her doctor of nursing practice at the University of Pennsylvania and is studying parental COVID-19 vaccine hesitancy. She has collaborated with Maker Nurse, a group supporting nurse inventions and innovations, presented at the World Maker Faire, and has served as a guest of Doctor Radio on SiriusXM.

National Institute of Allergy and Infectious Diseases
Clinical Trials Program, Vaccine Research Center
(301) 761-7158
Allison.beck@nih.gov

Physician Assistant
National Institute of Allergy and Infectious Diseases
Laboratory of Immunoregulation
(301) 594-7807
Kara-anne.curl@nih.gov

Adult-Gerontology Primary Care Nurse Practitioner
Laboratory of Infectious Diseases Clinical Studies Unit
Viral Pathogenesis and Evolution Section
Laboratory of Infectious Diseases
National Institute of Allergy and Infectious Diseases
(301) 451-7705
czajkowskilm@mail.nih.gov

Lindsay is a board-certified Adult-Gerontology Primary Care Nurse Practitioner and practices in the Laboratory of Infectious Diseases Clinical Study Unit at the National Institutes of Health. Lindsay completed her MSN at The George Washington University and her BSN at the University of Delaware. She worked at NIH for several years as a clinical study coordinator before transitioning to the nurse practitioner role. Her work at NIH focuses on providing clinical support as a lead and associate investigator for human challenge, vaccine, treatment, and natural history studies in the areas of influenza, SARS-CoV-2, and mosquito-borne diseases.

Adult Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(301) 922-3699
daubj@niaid.nih.gov

Janine Daub obtain her BSN and MSN from the Catholic University of America. She is a nurse Practitioner with NIAID (LCIM), working with patients with immunologic defects, infections, GATA2 mutations treated with bone marrow biopsies. Prior to this, she worked as an NP for the NCI, in medical oncology and bone marrow transplant. She worked as a staff nurse at the NIH for eight years prior to becoming a Nurse Practitioner.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(301) 451-1209
degrangemp@mail.nih.gov

After finishing a BSN program at Johns Hopkins School of Nursing, Maureen worked as an RN at Johns Hopkins Hospital in the Inpatient Psych mood disorders unit, the ITU (Intensive Treatment Unit) for dual diagnosis mental health and addiction, and the Emergency Department. She completed her Master’s degree at the University of Maryland, then certified as a Family Nurse Practitioner, and practiced for the next four years in a Family Practice Setting in Frederick, MD. She took a position with Leidos BioMedical as a NP with NIAID (ICMOB) at the NIH Clinical Center working as a clinician on the Inpatient Service and supporting the Residency and Fellowship programs for eight years, and more recently works with NIAID/LCIM (Laboratory of Clinical Immunology and Microbiology), continuing work with immune dysregulation and infectious disease patient populations.

Physician Assistant
National Institute of Allergy and Infectious Diseases
Laboratory of Malaria Immunology and Vaccinology
(301) 761-7540
Aye.sousa@nih.gov

Physician Assistant
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(240) 627-3408
Jessica.grenard@nih.gov

Jessica Grenard is a Physician Assistant in the Laboratory of Clinical Immunology and Microbiology at NIAID. She is originally from the DC area and graduated from the Baylor College of Medicine Physician Assistant Program with highest honors. She worked in Urology before joining NIAID in 2021.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Intramural Clinical Management and Operations Branch
(301) 451-1542
trina.edward@nih.gov

Trina Edward, MS, FNP-BC, is a family nurse practitioner with the NIAID inpatient service. She provides support to NIAID Clinical Director’s office. Her work is concentrated in intramural clinical management and operations.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Infectious Diseases
(240) 669-5185
laura.failla@nih.gov

Laura Failla graduated with a BSN from the University of Virginia in 2009 and got her Family NP degree from Duke University in 2012. She worked at a private practice Allergy/Immunology office in Fairfax, VA, for about five years (where she focused a lot on food allergies, eosinophilic esophagitis, and primary immunodeficiencies) before she came to the NIH as a contractor at the end of 2016. She have been working with NIAID teams ever since. She spent about a year with Dr. Goldbach-Manksy’s group seeing patients with autoinflammatory disorders and has been in the Lab of Immune System Biology with Dr. Rachel Sparks and John Tsang since 2018. The LISB has a strong computational biology focus, and she helps with study coordination and healthy volunteer studies.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(301) 594-5945
dhilligoss@niaid.nih.gov

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Vaccine Research Center
(301) 402-8641
holmanl@mail.nih.gov

Physician Assistant
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(240) 669-2747
Kate.howe@nih.gov

Kate Howe is a physician assistant currently working with Dr. Gulbu Uzel in the Laboratory of Clinical Immunology and Microbiology of NIAID, evaluating patients with primary immune deficiencies. She has a joint MSHS-MPH degree from The George Washington University. She worked in primary care with a focus on women’s health before joining NIAID in 2015.

Physician Assistant
National Institute of Allergy and Infectious Diseases
Division of Intramural Research
(240) 669-5537
Caitlin.jarvis@nih.gov

Caitlin Jarvis obtained her Master of Health Science in Physician Assistant Studies from the University of South Alabama. She has previously worked in military medicine focusing on deployment health and has worked in psychiatry. She has also worked for Women, Infants, and Children during her career. She currently supports the NIAID and Laboratory of Infectious Diseases.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
NIAID Ward Team
(301) 273-4855
Megan.klyczeklawn@niaid.nih.gov

Megan Klyczek-Lawn is a certified family nurse practitioner who works in the National Institute of Allergy and Infectious Diseases. Dr. Klyczek-Lawn assists in the evaluation and management of inpatients within the Clinical Research Center who are admitted for observation and/or treatment for allergies, opportunistic infections, and immunodeficiencies under various research protocols.

Pediatric Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Intramural Clinical Management and Operations Branch
(301) 761-7441
elaine.kulm@nih.gov

National Institute of Allergy and Infectious Diseases
Clinical & Molecular Retrovirology Section
Clinic OP8
(301) 402-0890
Richard.kwan@nih.gov

Physician Assistant
National Institute of Allergy and Infectious Diseases
HIV Pathogenesis Section
(301) 827-9717
Elizabeth.laidlaw@nih.govv

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Allergic Diseases
(301) 401-0274
Sheryce.lassiter@nih.gov

Sheryce Lassiter, MSN, CRNP is a Family Nurse Practitioner supporting the Translational Allergic Immunopathology Unit under NIAID and the Laboratory of Allergic Diseases. Sheryce works on natural history and send-in protocols to study severe allergic inflammation in patients with genetic and congenital disorders associated with atopic features. Sheryce utilizes her background in nursing and community health to creatively contribute to research and positive patient outcomes, and to continue learning through every endeavor.

Physician Assistant
National Institute of Allergy and Infectious Diseases
Laboratory of Infectious Diseases and the Laboratory of Clinical Immunology
(301) 761-7990
Kelly.liepshutz@nih.gov

Kelly works in both the Laboratory of Infectious Diseases and the Laboratory of Clinical Immunology within the NIAID. She earned her Bachelor of Science in Human Nutrition from the University of Florida in 2011 and Master of Science in Physician Assistant Studies from UT Southwestern Medical Center PA program in 2014. She previously worked in outpatient primary care and inpatient oncology/leukemia prior to joining the NIH in March 2017.

Protocol Nurse Coordinator
National Institute of Allergy and Infectious Diseases
Laboratory of Immunoregulation
(301) 451-2608
Triscia.martin@nih.gov

Triscia completed her Physician Assistant Studies at the Weill Cornell Medical College and she has a Master’s in Clinical Investigation Studies from the University of Utah. Her career started in abdominal organ transplantation during which she completed a one year Transplant Hepatology Fellowship at the Mount Sinai Hospital in New York, and her clinical experience spans 20 years.

She has a strong interest in patient safety initiatives, quality metrics and improving health care delivery while maximizing clinician efficiency. This led her to complete a Patient Safety Fellowship through the Armstrong Institute at Johns Hopkins Medicine prior to joining NIH.

She joined NHLBI’s Sickle Cell Branch in 2020 where she helped manage patients pre- and post-allogenic and autologous stem cell transplant. In October 2022, she transitioned to NIAID as a Study Coordinator where she helps to manage patients on natural history and Phase 1/2 protocols.

Triscia currently serves on the Clinical Documentation Policy and Medication Reconciliation Work Group teams.

Pediatric Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(240) 627-3876
kathy.myint-hpu@nih.gov

Kathy Myint-Hpu is a pediatric nurse practitioner currently working with Dr. Luigi Notarangelo in the Laboratory of Clinical Immunology and Microbiology of NIAID, seeing patients with primary immune deficiencies. She has a joint MSN-MPH from Yale University. She worked in the Division of Pediatric Hematology and Oncology at Georgetown University Hospital for 13 years. She started at the NIH in 2014 with the Clinical Center Pediatric Consult Service before joining NIAID.

Family Nurse Practitioner
National Institute of Allergy and Infectious Disease
Laboratory of Allergic Diseases
(301) 402-0061
nelsonce@niaid.nih.gov

Celeste Nelson is a family nurse practitioner working for the Laboratory of Allergic Diseases and detailed with the Laboratory of Parasitic Diseases on multiple protocols including a phase 3 clinical trial with industry. Prior to coming to the NIH in 2008, she worked at The Rockefeller University doing clinical trials and in the community in New York City in allergy and asthma, as well as urgent retail healthcare here in Maryland.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Clinical Trials Program
(301) 451-8715
olaao@mail.nih.gov

Adult Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Clinical Trials Program
(301) 402-8640
sarah.plummer@nih.gov

Pediatric Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Senior Nurse Specialist
NIAID/CCMD HIV/AIDS Program
(301) 451-9109
purdyj@mail.nih.gov

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Intramural Clinical Management and Operations Branch
(301) 761-7151
priscilla.quackenbush@nih.gov

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Infectious Disease Consult Service
Intramural Clinical Management and Operations Branch
(301) 761-7456
Anne.quinn@nih.gov

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(301) 761-7996
Rachhya.regmi@nih.gov

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(301) 451-0717
persingera@niaid.nih.gov

Amy Rump attended Georgetown University for both undergraduate and graduate degrees. She has worked with NIAID for the last 15 years. She has lived in the DC area her entire life.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Intramural Clinical Management and Operations Branch
NIAID Ward Team
(202) 695-9184
olga.schiffman@nih.gov

Olga Schiffman is a certified family nurse practitioner currently working on evenings in the clinical inpatient setting with the NIAID Ward team, supporting the residents and fellows in evaluation and management of inpatients under various research protocols. With a background in emergency medicine, Olga completed her MSN at Rutgers University in New Jersey in 2013 and went on to work as a family provider in primary care and urgent care settings. She relocated to Maryland with her family in 2019 and joined the NIH team in May 2022.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Mast Cell Biology
(301) 496-3917
lmscott@niaid.nih.gov

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Translational Mycology Section
(301) 761-1933
Terri.scott@nih.gov

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Division of Clinical Research
(301) 451-1419
katie.tolstenko@nih.gov

Medical Officer, Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Extramural International Maternal Adolescent Pediatric Research Branch
Prevention Sciences Program, Division of AIDS
(240) 292-4784
townleyem@mail.nih.gov

Physician Associate
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(301) 761-1791
Jennifer.treat@nih.gov

Jennifer is a Physician Associate in Laboratory of Clinical Immunology and Infectious Diseases at NIAID. Originally from the DC area, she obtained both her Masters of Science in Health Sciences and Masters of Public Health from the dual PA-MPH program at The George Washington University (where she was also the white coat ceremony speaker). She spent five years working in Primary Care before coming to the NIH. Additionally, she spent several years working in Rheumatology prior to becoming a Physician Associate and continues to have an interest in this field. She currently performs clinical care and research duties within LCIM with a focus on primary immunodeficiencies (eg. CGD, Anticytokine Autoantibodies).

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Intramural Clinical Management and Operations Branch
(301) 451-3191
urbana@mail.nih.gov

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Food Allergies Research Unit
(301) 761-7361
joanna.utoh@nih.gov

Joanna Utoh, MSN, CRNP, is a Family Nurse Practitioner who works in the Laboratory of Allergic Diseases in the Food Allergy Research Section at the National Institute of Allergy and Infectious Diseases. She earned her Bachelor of Science in Nursing and Master of Science in Nursing from Johns Hopkins University School of Nursing. She worked in primary care for seven years before joining the NIH in January 2020.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Parasitic Diseases
(301) 594-3149
warejm@niaid.nih.gov

Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Fungal Pathogenesis Section
(301) 761-7452
Taura.webb@nih.gov

Physician Assistant 
National Institute of Allergy and Infectious Diseases
Clinical Parasitology Section
(301) 594-0407
Lauren.wetzler@nih.gov

Lauren Wetzler graduated with her MHS as a Physician Assistant from Drexel University in 2010. She began her career in Neurosurgery at Johns Hopskins Bayview Medical Center, then moved on to Neurosurgery/Trauma at Suburban Hospital in 2013. In fall of 2014, she made the transition to clinical research with the LPD within NIAID. She serves as an associate investigator on clinical trials exploring and treating hypereosinophilic syndromes and parasitic diseases.

Family Nurse Practitioner
National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology
(301) 761-5447
Lurline.wu@niaid.nih.gov

National Institute of Allergy and Infectious Diseases
Laboratory of Clinical Immunology and Microbiology/Neuroimmunology Branch
(240) 669-2119
Kelsey.yoo@nih.gov

Kelsey has a bachelor’s degree in Neuroscience. In addition to her Master’s degree in Physician Assistant studies also has a master’s degree in Pharmacology and Clinical Research. She practiced in family medicine, neurology and neurosurgery prior to joining the NIH.

Adult Geriatric Acute Care Nurse Practitioner
National Institute on Aging
Clinical Research Core
(667) 205-3602
Linda.weiss2@nih.gov

Family Nurse Practitioner
National Institute for Alcohol Abuse and Alcoholism
Laboratory for Neuroimaging
(301) 451-6202
Josephine.ezemobi@nih.gov

Adult Nurse Practitioner
National Institute for Alcohol Abuse and Alcoholism
Office of the Clinical Director
(301) 594-9950
horneffery@mail.nih.gov

Yvonne Horneffer is a board-certified Adult Nurse Practitioner. She obtained her Master of Science in Nursing in 2001 from George Mason University in collaboration with the George Washington University School of Medicine. Prior to joining NIAAA, Yvonne was an Associated Investigator at the National Cancer Institute’s Early Drug Development Program from 2006 to 2016 conducting Phase 0 and Phase 1 clinical trials. Yvonne is also a Certified Nephrology Nurse and served as an Associate Investigator at NIDDK’s Kidney and Pancreas Transplant Program from 2004 until early 2006. With prior background in nursing management and surgical nursing, in her spare time, Yvonne organizes, plans, and leads a team of volunteer surgeons and other health care providers on an annual surgical mission overseas.

Lasker Clinical Research Scholar
Clinical Investigator
National Institute on Alcohol Abuse and Alcoholism
Acting Chief, Section on Sensory Science and Metabolism Unit
(301) 827-5234
Paule.joseph@nih.gov

Dr. Joseph is a Clinical Investigator in the National Institutes of Health Intramural Research Program. My clinical experience as a nurse and Family Nurse Practitioner with individuals with obesity, and substance use disorders. Her program of research focuses on mechanisms associated with chemosensory (taste and smell) symptoms and metabolic conditions such as obesity, and alcohol use disorder.

Family Nurse Practitioner
National Institute for Alcohol Abuse and Alcoholism
Office of the Clinical Director
(301) 435-6996
Latoya.sewell@nih.gov

CDR LaToya S. Sewell of the United States Public Health Service is a board-certified family nurse practitioner with over 14 years of experience. CDR Sewell earned her Bachelor of Science degree in nursing from Towson University, Towson, MD, in 2002 and completed the NIH Neuroscience Nurse Internship Program in 2003. She earned her Master of Science degree in nursing from the University of Maryland in 2006. She has previously worked in the fields of detention health, primary and urgent care, alcohol use disorders, autonomic function disorders, and neuro-oncology. Currently, CDR Sewell serves as a clinical provider in the National Institute on Alcohol Abuse and Alcoholism.

Family Nurse Practitioner
National Institute for Alcohol Abuse and Alcoholism
Laboratory for Neuroimaging
(301) 402-0910
Michele-vera.yonga@nih.gov

Adult Nurse Practitioner
National Institute for Alcohol Abuse and Alcoholism
Office of the Clinical Director
(301) 496-7874
vinsont2@mail.nih.gov

Physician Assistant/Associate Investigator
National Institute on Drug Abuse
NIDA Intramural Research Program
Translational Addiction Medicine Branch
Bayview Campus, Baltimore, MD
443-740-2125
Christi.Blake@nih.gov

Christi Blake is a national board-certified Physician Assistant serving the Translational Addiction Medicine Branch, National Institute on Drug Abuse Intramural Research Program. She graduated from Virginia Tech with dual BS degrees in Biological Sciences and Psychology and a Master of Health Sciences from Duke University School of Medicine Physician Assistant Program and completed a one-year Primary Care/Safety Net Medicine APC Residency in Asheville, NC.

She is also a national board-certified Medical Laboratory Scientist and a certified Lean Six Sigma Green Belt. She brings to NIH/NIDA over a decade of clinical and administrative experiences from the Department of Veterans Affairs (VA), as a Medical Technologist in the clinical laboratory at the Salem VA and Durham VA and as a medical PA within the Mental Health Department at the W.G. Hefner (Salisbury) VA. As a PA and Associate Investigator, she supports the mission of TAMB and NIDA at large to conduct safe, cutting-edge clinical studies to better understand and develop new treatments for patients with alcohol and substance use disorders.

Neuroimaging Research Branch Physician Assistant
National Institute on Drug Abuse
(443) 740-2327 (w)
marianne.garrett@nih.gov

Marianne Garrett is a board-certified Physician Assistant with over 20 years of experience. Marianne graduated from Mount Holyoke College in 1995, received a Master’s degree from Johns Hopkins University Neuroscience Program and graduated from George Washington University’s PA program in 2002. Marianne has been primarily a surgical PA working in various fields, most recently in OB-GYN and spine surgery. Marianne currently works in the Neuroimaging Research Branch at NIDA.

Physician Assistant
National Institute on Drug Abuse
Office of the Clinical Director
(443) 740-2256
John.hubbard@nih.gov

CDR Hubbard completed his PA program at George Washington University in 1996 and Master’s program (Family practice fellowship) from the University of Nebraska in 1994. He was a USPHS Senior co-step in 1995 and worked in the Bureau of Prisons as a PHS officer from August 1996-November 1998. From 1998-2009, he worked in several settings including Greater Southeast Hospital, Mercy Hospital, and Kimbrough Army Hospital at Fort Meade. He served in the U.S. Army Reserves from 2000-2005 and recommissioned in the USPHS in 2009. He has worked at NIDA since July of 2010. He is currently enrolled in the DMSc program at the University of Lynchburg with projected graduation in December of 2023.

Physician Assistant
National Institute on Aging
Office of the Clinical Director
(443) 889-5989
Kathy.lightfoot@nih.gov

Family Nurse Practitioner
NIH Clinical Center
Internal Medicine Consult Service
(301) 496-5892
jacqueline.jones2@nih.gov

Jackey Jones, an Advanced Practice Nurse Practitioner, is originally from Maryland and has been with the Internal Medicine Consult Service at NIH since May 2020. She graduated with her BSN from East Carolina University and became an RN in 2011. She worked in various areas of nursing including Critical Care and Labor and Delivery for a combined six years before graduating with her MSN from Simmons University in December 2017. She became credentialed as a Family Nurse Practitioner in 2018 and began her career in physical medicine while simultaneously performing compensation and pension exams for Veterans. She later worked in convenience care at CVS Minute Clinic before starting with NIH. She has been the Community Service Chair of the NP/PA SIG Committee since July 2020 and recently joined the Medication Safety Committee in November 2021 and became the co-chair to the Professional Development sub-committee for the NP/PA SIG Committee in December 2021.

Adult Nurse Practitioner
NIH Clinical Center
Internal Medicine Consult Service
(301) 451-4236
solins@cc.nih.gov

Stacey Solin is a board certified Adult Nurse Practitioner. She obtained her Master of Science in advanced practice nursing from Johns Hopkins University and BSN from University of Wisconsin-Madison. Prior to joining NIH, she worked for an internal medicine/pulmonary practice. She joined the Internal Medicine Consult Service at NIH in 2003.

Acute Care Nurse Practitioner
NIH Clinical Center
Interventional Radiology Department
(301) 402-0256
Cyndi.vasco@nih.gov

Cyndi Vasco obtained her BSN at the University of Vermont and her master’s degree at the University of Massachusetts. She is a senior-level Nurse Practitioner with experience in clinical management and collaboration of complex medical patients, direct in-patient care and management of pre/post radiological procedures with emphasis in oncology, GI, and renal disease. She has previous experience in cardiac surgery. She is currently working for the Clinical Center in the Interventional Radiology Department.

Physician Assistant
National Human Genome Research Institute
Cardiovascular Diseases Section
(301) 451-7261
Michelle.afriyie@nih.gov

Family Nurse Practitioner
National Human Genome Research Institute
Health Disparities and Medical Genetics Branch
(301) 496-3033
ashley.buscetta@nih.gov

Ashley Buscetta is a family nurse practitioner in the Health Disparities Unit within NHGRI’s Social and Behavioral Research Branch. Her research focuses on studying the phenotypic variation in Sickle Cell Disease using a model that integrates genomic, environmental, and psychosocial factors. She has an extensive background as a Certified Wound, Ostomy, Continence nurse and is still involved within this discipline.

Physician Assistant
National Human Genome Research Institute
Oncogenesis and Development Section
(301) 827-7124
Shawn.chong@nih.gov

Family Nurse Practitioner
National Human Genome Research Institute
Glycosphingolipid and Glycoprotein Disorders Unit
(301) 443-8353
cgroden@mail.nih.gov

Adult Nurse Practitioner
National Human Genome Research Institute
Office of the Clinical Director
office: (301) 435-2824 or work cell: (301) 412-7694
obrienke@mail.nih.gov

ACMG Genomic Medicine Program Management Fellow
National Human Genome Research Institute
Division of Genomic Medicine
(240) 204-9632 ext. 2632
Nguyen.park@nih.gov

Nguyen Park, MS, PA-C, DFAAPA is a previous PA chair of the NP/PA SIG, current HOD delegate for the Maryland Academy of PAs, the chair-elect of the AAPA Commission on Continuing Professional Development and Education, and completing an NIH-ACMG Genomic Medicine Program Management Fellowship, as well as her Doctorate of Medical Science.

Pediatric Nurse Practitioner
National Human Genome Research Institute)
Medical Genetics Branch
(301) 827-1877
emory.ryan@nih.gov

A Virginia native with a nursing background in pediatric emergency medicine, she joined the NIH six years ago as a member of the Sidransky Lab and focus solely on Gaucher Disease, a rare lysosomal storage disorder. One of the best things about working at the NIH, is the long-term relationships that develop both with our patients and others working in the Gaucher field. The collaboration that develops from those patient/partner relationships is both productive and rewarding. Navigating a rare disease can be challenging on many fronts and she loves that she is able to act as a resource to the Gaucher community and other care team members.

Senior Physician Assistant
National Cancer Institute
Medical Oncology Service
(301) 496-4026
carterg@mail.nih.gov

Adult Nurse Practitioner
National Cancer Institute procedures
(240) 858-7437
Melanie.cordoro@nih.gov

Family Nurse Practitioner
National Cancer Institute
Genitourinary Malignancies Branch
(240) 858-3148
couvilla@mail.nih.gov

Family Nurse Practitioner
National Cancer Institute
Experimental Transplantation and Immunology Branch
(240) 780-6845
Alison.cusmano@nih.gov

National Cancer Institute
Genitourinary Malignancies Branch
(240) 858-3149
Amy.hankin@nih.gov

Amy Hankin obtained her Physician Associated and Master of Medical Science degrees from Yale University. She worked at the Georgetown Lombardi Comprehensive Cancer Center for over a decade before joining the NIH in 2014. Her focus is prostate cancer.

Adult Gerontology Primary Care Nurse Practitioner
National Cancer Institute
Clinical Immunotherapy Section
(301) 250-3922
jameslr@mail.nih.gov

Lacey James is a nurse practitioner with the Hairy Cell Leukemia group. She has been working at NIH since 2010 and spent seven years in the 3SE Hematology Oncology Day hospital prior to becoming an NP. She did her undergrad at Emory University, BSN at Georgetown and MSN at George Washington University with her license as an Adult-Gerontology Primary Care NP. She worked for several years at Georgetown University in their inpatient oncology unit prior to transitioning to NIH. Lacey enjoys spending time with her family.

Adult Nurse Practitioner
National Cancer Institute
Developmental Therapeutics Branch
(240) 858-3164
juwaral@mail.nih.gov

Family Nurse Practitioner 
National Cancer Institute
Center of Immuno-Oncology
(240) 656-5823
Mary.kackley@nih.gov

Nurse Practitioner, Combination Immunotherapy Group
National Cancer Institute
Center for Immuno-Oncology
(240) 789-6230
Liz.krauss@nih.gov

Clinical Collaborator/Associate Investigator FDA/NCI/NIH OCE Digital Health Team
National Cancer Institute
Oncology Center of Excellence/Center for Immuno-oncology
(240) 620-0858
Karen.kwok@nih.gov

Karen is a Family Nurse Practitioner in the newly created position of Clinical Collaborator/Associate Investigator with the FDA/NCI/NIH OCE Digital Health team. She has over 20 years’ experience in safety net primary care; consulting for medical device companies along with hackathons and design challenges, and participatory engagement in Latinx and AANHPI in safety net services, African and African Americans in HBCUs, and American Indian communities.

Nurse Practitioner
National Cancer Institute
Developmental Therapeutics Branch
(240) 858-3703
Tamika.Magee@nih.gov

Adult/Geriatic Nurse Practitioner
National Cancer Institute
HIV and AIDS Malignancy Branch
(240) 409-8122
Ralph.mangusan@nih.gov

He’s originally from the Philippines but has been in the US for several years. As a nurse, he has worked in long-term care, wound care, cardiology, and cardiothoracic surgery. He has always worked with people living with HIV as a nurse practitioner. He is part of a great team that studies cancers associated with HIV.

Adult Nurse Practitioner
National Cancer Institute
Surgery Branch
(240) 858-3765
mannja@mail.nih.gov

Physician Assistant
National Cancer Institute
Experimental Transplantation and Immunology Branch
(240) 858-7084
Eleanor.McGuire@nih.gov

Acute Care Nurse Practitioner
National Cancer Institute
Experimental Transplantation and Immunology Branch
(240) 281-7261
Christi.mckeown@nih.gov

Acute Care Nurse Practitioner
Research Scientist, Outcome Research Branch
Nurse Practitioner, NCI, Experimental Transplantation and Immunology Branch
(240) 276-6929
mitchellsa@cc.nih.gov

Adult-Gerontology Primary Care Nurse Practitioner
National Cancer Institute
Developmental Therapeutics Clinic
(240) 858-3719
Jessica.mukherjee@nih.gov

National Cancer Institute
Office of the Clinical Director
(301) 480-8870
Nkeiruka.muonagolu@nih.gov

Physician Associate & Associate Investigator 
National Cancer Institute
Hematologic Malignancy and Cancer Transplantation and Cell Therapy Service (HMC-TCT)
(240) 401-1955
Scott.napier@nih.gov

Scott Napier currently serves as a primary inpatient provider for clinical trial patients receiving hematopoietic stem cell transplants or engineered cell therapies like CAR T-cells and T-cell receptor cells.

He has contributed to research in the field of bone marrow transplantation for a range of topics, including donor lymphocyte infusions following hematopoietic stem cell transplantation, viral infections post-HSCT, and the use of post-transplantation cyclophosphamide for transplant recipients with haploidentical donors. He has also enjoyed a career in music and the arts, having appeared in a number of regional and international musical theater productions.

Family Nurse Practitioner
National Cancer Institute
Center for Cancer Research
nehrebem@mail.nih.gov

Michele Nehrebecky has been a nurse practitioner since 1999. Her career at the NIH began in 1990 as a COSTEP in the USPHS. She worked for the NCI for 18 years prior to joining the UDP/NHGRI in 2008. She recently joined the NCI Center for Cancer research after working with the NHGRI auto inflammatory disease group from 2018 to 2022. She retired from the USPHS in August 2020 after 30 years, but continues to work at the NIH as a civilian.

Physician Assistant
National Cancer Institute
Developmental Therapeutics Branch
(240) 858-3219
Samantha.nichols@nih.gov

Samantha is originally from Texas and obtained her Masters of Science degree in physician assistant studies from Baylor College of Medicine in Houston. After graduating she worked at MD Anderson Cancer Center as a PA in Breast Surgical Oncology before moving to the DC region. She currently supports the DTB in early phase clinical trials which focus on treating lung and extrapulmonary small cell carcinoma and similar chemo-refractory tumors.

Family Nurse Practitioner
National Cancer Institute
Developmental Therapeutic Clinic
(240) 549-4578
ning.ma2@nih.gov

National Cancer Institute
Women’s Malignancies Branch
(240) 858-3241
Mira.pavelova@nih.gov

Family Nurse Practitioner
National Cancer Institute
Lymphoid Malignancies Branch
(240) 858-3735
Amynah.pradhan@nih.gov

Amynah Pradhan, CRNP-F, is a family nurse practitioner. She graduated from George Mason University in 2009. She has been employed at NIH since 2005 and had worked as a CC RN on 3NW. She worked as a Dermatology Nurse Practitioner from 2013-2015 and worked with the NCI Surgical Oncology Program/Gastric and Colorectal Malignancies program from 2018-2020. She is currently serving under the NCI Lymphoid Malignancies Branch.

Physician Associate
National Cancer Institute
Office of the Clinical Director
(301) 451-0465
leah.randiak@nih.gov

Dr. Leah Randiak is currently working at the NIH, National Cancer Institute (NCI). She provides direct clinical care to patients in the Medical Oncology Service (MOS); the Lymphoid Malignancies Branch, Solid Tumor, and HIV/AIDS Malignancy Branch as well as in the Hematologic Malignancy and Cancer Transplantation & Cellular Therapy (HMC-TCT) Service.

Dr. Leah Randiak completed her Doctorate degree in Medical Science from University of Lynchburg. Her area of concentration was Internal Medicine / Hospital Medicine. Prior to that, she completed a Master of health Science in Physician Assistant studies from Drexel University, and a Master of Public Health degree from East Stroudsburg University in Pennsylvania. She also holds a Bachelor of Science degree in Nutrition and Dietetics from Egerton University, Kenya.

She has diverse experience in the fields of hospital medicine, internal medicine, and family medicine. Prior to joining NIH, Leah worked in Holy Cross Hospitals, Meritus Medical Center, Frederick Memorial Hospital as well as in primary care outpatient clinic.

Adult Nurse Practitioner
National Cancer Institute
Director, Office of Research Nursing
(240) 760-6186
roycec@mail.nih.gov

Family Nurse Practitioner
National Cancer Institute
Experimental Transplantation and Immunology Branch
(301) 676-4929
Ruby.sabina@nih.gov

Adult/Geriatic Nurse Practitioner
National Cancer Institute
Molecular Imaging Branch
(301) 263-4052
inna.shamis@nih.gov

Inna Shamis worked as a nurse for 18 years and an NP for 12 years. She worked in Critical Care Nursing, mostly ICU stepdown units for the first six years of her career, along with Float pool at NIH for six years. She practiced as an Internal Medicine Nurse practitioner outside of NIH for 10 years. She returned to NIH in 2020 and is working for the NCI Molecular Imaging Branch. Her additional experience includes being a Clinical instructor for the University of Maryland School of Nursing, and Clinical Preceptor for Nurse Practitioners at multiple universities.

Family Nurse Practitioner
National Cancer Institute
Genitourinary Malignancies Branch
(240) 858-3705
Elizabeth.smith2@nih.gov

Family Nurse Practitioner
National Cancer Institute
Women's Malignancies Branch
(240) 868-7240
Brittany.solarz@nih.gov

Physician Assistant
National Cancer Institute
Center for Immuno-oncology
(301) 219-8840
Jennifer.sponaugle@nih.gov

Family Nurse Practitioner
National Cancer Institute
Experimental Transplantation and Immunotherapy Branch
(240) 858-3997
Anita.stokes@nih.gov

Physician Assistant
National Cancer Institute
Lymphoid Malignancies Branch
(240) 858-3735
atekelt.tadese@nih.gov

Adult Nurse Practitioner
National Cancer Institute
Genitourinary Malignancies Branch
(240) 858-3151
nikkiwilliams.williams@nih.gov

Family Nurse Practitioner
National Human Genome Research Institute
Inflammatory Disease Section
(301) 594-2500
patrycja.hoffmann@nih.gov

Patrycja Hoffmann, FNP, is a rheumatology nurse practitioner in NHGRI who specializes in childhood and adult genetic auoinflammatory diseases. She has been employed at NIH since 2009. She has also served as an officer in the USPHS.

Adult Nurse Practitioner
National Human Genome Research Institute
Inflammatory Disease Section
(301) 594-2500
Lorena.wilson@nih.gov

Lorena Wilson is board certified as an adult nurse practitioner and has a doctorate in nursing. Lorena’s professional work experience at the NIH include both NIAMS and NHGRI, where she has been able to conduct both research and clinical patient care.

Adult Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Kidney Disease Section
(301) 594-0298
howardlv@mail.nih.gov

Family Nurse Practitioner
National Institute of Diabetes and Digestive and Kidney Diseases
Kidney Disease Section
(301) 480-1214
Vanessa.sanders@nih.gov

National Institute of Allergy and Infectious Diseases
Neuroimmunological Diseases Section
(240) 669-5538
Marie.kanu@nih.gov

Marie Kanu obtained an Associate’s degree from Prince Georges Community College and Bachelors in Nursing from the University of Maryland. She also obtained an MSN from Howard University. She currently works for NIAID in the Multiple Sclerosis/Neuroimmunology Disease Section.

Family Nurse Practitioner
Office of the Director
Office of Human Subjects Research Protections
(301) 827-4042
ebartrum@mail.nih.gov

Geriatric Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Parkinson's Disease Program
(301) 402-4479
dustini@ninds.nih.gov

Pediatric Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Clinical Research Project Manager
Division of Clinical Research
(240) 987-3387
Nicole.farhat@nih.gov

Adult-Geriatric Primary Care Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Neurodegenerative Diseases Branch
(301) 451-6733
Taryn.haselhuhn@nih.gov

Taryn Haselhuhn, MSN, CRNP, is an NP with the neuro-degenerative disorders clinic within NINDS. She works with protocol 17N0131 enrolling patients along the ALS and frontotemporal dementia spectrum. She joined the NIH family June 2021. Her previous experience includes working in HIV primary care, addiction treatment, viral hepatitis, and bone marrow transplant. She is passionate about reducing health disparities and addressing the social determinants of health while improving access to care.

Family Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Human Cortical Physiology and Stroke Neurorehabilitation Section
(301) 451-1335
Tasneem.malik@nih.gov

Tasneem Malik received her Master of Science degree in Nursing from Emory University in 2015. She also has a Master of Public Health degree from the University of California, Los Angeles. She is a board certified Family Nurse Practitioner and worked in occupational health and primary care for six years before joining NIH in 2022. In addition to her clinical experience, she has over twenty years of public health experience with the Centers for Disease Control and Prevention and the Los Angeles County Department of Health focusing on vaccine preventable diseases, HIV and STD prevention programs, and antenatal surveillance, testing, and prevention of hepatitis B virus and congenital syphilis.

Family Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Autonomic Medicine Section
(301) 451-4041
Sarah.moore@nih.gov

Sarah, MSN, FNP-C, is a Nurse Practitioner working in the autonomic medicine section in the NINDS. Her most recent practice is in neurology and cardiology. She has worked in research since 2015 with prior experience in acute care, assisted living, and behavioral health. Other certifications include critical care, ACLS, and CUSP team leader.

Clinical Research Project Manager
Division of Clinical Research
Program Official for NeuroNEXT (Network for Excellence in Neuroscience Clinical Trials)
National Institute of Neurological Disorders and Stroke
(301) 814-2997
ohayonj@ninds.nih.gov

Joan Ohayon earned her Bachelor of Science degree in Nursing from James Madison University and Master of Science in Nursing from Marymount University. Additionally, she is a certified multiple sclerosis nurse. Ohayon began her career as a nurse in the Neuroscience Program of Care at the Clinical Center at the National Institutes of Health (NIH) in 1993 and has worked as a family nurse practitioner in Neuroimmunology in NINDS since 1997, focusing on multiple sclerosis (MS), HTLV-1 associated myelopathy, progressive multifocal leukoencephalopathy and other neuroimmunological diseases. Currently Ohayon is a Clinical Research Project Manager in the Division of Clinical Research in NINDS, serving as a Program Official for NeuroNEXT (Network for Excellence in Neuroscience Clinical Trials).

Family Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Neurodegenerative Disorders Clinic
Katelyn.porter@nih.gov

Katelyn graduated from Wake Forest University in 2015 with a BS in health and exercise science, and shortly after attended Duke University’s accelerated BSN program to obtain her BSN. She worked as an RN in the NICU for several years prior to obtaining her MSN in the family nurse practitioner specialty from George Washington University in 2022. She then went on to work as a nurse practitioner in a pediatric urgent care clinic prior to joining NINDS at NIH.

Adult Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Human Motor Control Section
(301) 402-7129
ravindrs@mail.nih.gov

Family Nurse Practitioner and Acute Care Adult Gerontology Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Office of the Clinical Director
(301) 827-0287
Tanya.reid@nih.gov

Tanya is originally from the island of Jamaica and provides clinical support to neurology consult service. She has over 20 years of diverse acute care clinical practice experience at various facilities including UHWI, John Hopkins, UTMB and MSMHC. Tanya enjoys travelling, nonprofit community service and trying new recipes.

Family Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Clinical Epilepsy Service
(301) 496-4717
Nakeyia.rhodes@nih.gov

Family Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Clinical Trials Unit
(301) 443-8960
June.yi@nih.gov

Adult Nurse Practitioner
National Cancer Institute
Senior Investigator, Neuro-Oncology Branch
(240) 760-6003
terri.armstrong@nih.gov

Family Nurse Practitioner
National Cancer Institute
Neuro-Oncology Branch
(240) 760-6005
borislm@mail.nih.gov

Family Nurse Practitioner
National Cancer Institute
Neuro-Oncology Branch
(240) 858-7445
Renee.tweneboah-koduah@nih.gov

Adult-Gerontology Nurse Practitioner
National Cancer Institute
Neuro-Oncology Branch
(240) 760-7656
Marissa.panzer@nih.gov

Dr. Panzer has worked in oncology since 2013 and began her career as an NP in 2018 specializing in head and neck cancer, esophageal cancer, sarcoma, rare cancers, benign blood disorders, and neuro oncology. She currently works in the Neuro Oncology Branch. In addition to CNS tumors, she is very interested in general neurology.

Family Nurse Practitioner
National Cancer Institute
Neuro-Oncology Branch
(240) 760-7065
tina.pillai@nih.gov

Valentina Pillai is a Nurse Practitioner in the Neuro-Oncology Branch treating patients with primary brain and spinal tumors. She received her Master of Science degree from the University of Maryland at Baltimore and Family Nurse Practitioner certification in 2010. Prior to joining the NOB, she worked in the NIAMS Dermatology Cutaneous Microbiome and Inflammation section studying the role of the human microbiome in skin diseases and immunodeficiency. Her previous areas of practice include the cardiovascular/surgical & trauma ICU, PACU, urgent/primary care, varicose vein disease and related vascular disorders.

Acute Care Nurse Practitioner
National Cancer Institute
Neuro-Oncology Branch
(240) 760-7212
Lily.polskin@nih.gov

Adult Nurse Practitioner
NIH Clinical Center
Nursing Department
Nurse Practitioner, Nursing Research and Translational Science
(301) 451-0482
flynnsl@mail.nih.gov

Family Nurse Practitioner
NIH Clinical Center
Nursing Department
Diabetes and Blood Glucose Management Service
(301) 451-1655
assumpta.ude@nih.gov

Dr. Ude currently provides clinical nursing expert oversight to the diabetes and blood glucose management service as well as endocrine and metabolic CC-ND programs of care under the medical-surgical specialties. She is also a clinical research investigator for 2 active intramural research protocols addressing social and bio-behavioral health disparities. Outside of NIH, she directs and leads various community health outreach programs, and mentorship activities on a volunteer basis.

Family Nurse Practitioner
National Institute of Nursing Research
Symptom Science Center
(301) 768-8303
cathy.blumhorst@nih.gov

CAPT, USPHS
National Institute of Nursing Research
Symptom Science Center
(301) 594-5264
steve.gonsalves@nih.gov

CAPT Stephen Gonsalves is a Staff Scientist and Family Nurse Practitioner with the National Institute of Nursing Research at the NIH in Bethesda, MD. He is on active duty in the U.S. Public Health Service. He started at the NIH in 2010 in Dr. Les Biesecker’s lab as a PhD student with the National Human Genome Institute (NHGRI), Medical Genomics and Metabolic Genetics Branch, and received a PhD from the Uniformed Services University of the Health Sciences in 2015. His current research emphasis is on understanding the issues related to the effects of physical activity on health and disease.

Family Nurse Practitioner
National Institute for Nursing Research
Division of Intramural Research
(301) 594-7415
joy.kreskow@nih.gov

Family Nurse Practitioner
Tenure-Track Investigator
National Institute of Nursing Research
Chief, Symptom Management Branch
(301) 451-1685
saliganl@mail.nih.gov

Family Nurse Practitioner
Office of the Director
Division of Occupational Medical Services
(301) 631-7233
jylla.artis@nih.gov

Jylla Artis, CRNP-Family, is currently a staff Nurse Practitioner with OM. She has been on staff for 12 years and currently operates the OMS-Frederick clinic with on-call services for NIH. Her background is in critical and intermediate care. She has worked as an Assistant Professor in nursing and in case management. She is currently pursuing a Psychiatric Mental Health Nurse Practitioner certification with future DNP degree attainment.

Adult Nurse Practitioner
Office of the Director
Division of Occupational Medical Services
(301) 496-4411
judy.chan@nih.gov

She is a native of the Washington, DC area. She went to George Mason University for undergraduate degree and University of Maryland, Baltimore, for her Master’s degree. Currently, she has been working as a nurse practitioner in Occupational Medical Service since February 2020. Prior to that, she worked at Suburban Hospital as a practitioner for 13 years and Sibley Memorial Hospital for four years in the presurgical testing department.

Family Nurse Practitioner
Office of the Director
Division of Occupational Medical Services
(240) 507-7467
Linda.dennis@nih.gov

Linda Dennis is currently a staff Nurse Practitioner with OMS. She completed her Associate Nursing Degree from Baltimore City Community college in 2011; her Bachelor of Nursing degree from Stevenson University in 2013 and her Master of Nursing degree from the George Washington University in 2017. She is a Board -Certified Nurse practitioner in Family Medicine with previous experience as a primary care provider. Her current responsibilities include supporting COVID-19 management initiatives and providing acute and routine employee/staff medical evaluations (Biosurety BSL3 and BSL4 labs) at the OMS IRF clinic and Main Campus.

Family Nurse Practitioner
Office of the Director
Division of Occupational Medical Services
(301) 496-4411
adele.hagen@nih.gov

Adult-Gerontology Nurse Practitioner
Office of the Director
Division of Occupational Medicine Services
(301) 565-3499
nwosubu@mail.nih.gov

Family Nurse Practitioner
Office of the Director
Division of Occupational Medicine Services
(301) 827-8816
Laura.pachelli@nih.gov

Laura is a born and raised Coloradan, having moved to Maryland in 2004. She began her nursing career in 1987 and was a co-founding nurse of the first Pediatric Oncology Department in Southern Colorado. Laura became a Family Nurse Practitioner in 1999, graduating from the University of Colorado at Colorado Springs. Laura was employed at Sibley Hospital/Johns Hopkins Medicine specializing in presurgical patient management and employee health and was also the chair of the first NP Council. Her specialties include urgent care, presurgical patient management, and employee health. She currently is a nurse practitioner in OMS at NIH.

Adult Nurse Practitioner
Office of the Director
Occupational Medical Service
(301) 496-4411
karen.sova@nih.gov

Karen Sova, RN, MSN, ANP-BC, COHN-S, has been employed at NIH in Occupational Medicine for past 13 years and a Nurse Practitioner for 21 years. She is also certified in Auricular Acupuncture, a modality which has proven to be beneficial for stress management, PTSD (used at Walter Reed), substance abuse, pain management and a host of other conditions. In addition to the daily responsibilities in OMS, she is currently involved in the COVID-19 management initiative, having followed employees testing positive for COVID-19 since March 2020. Her ‘specialty’ is doing medical evals for employees working in the high containment labs (Biosurety BSL3 and BSL4 labs).

Acute Care Nurse Practitioner
NIH Clinical Center
Office of Patient Safety and Clinical Quality
(301) 605-3854
Colleen.bond@nih.gov

Colleen’s current role is the Nurse Practitioner with the Office of Patient Safety and Clinical Quality (OPSCQ) as the Advanced Practice Provider for Patient Safety. In this role, she reviews clinical cases for evaluations of harm, evaluates and works to improve Clinical Center workflows and processes, and facilitates efforts to improve the delivery of care across the NIH CC. Colleen also spends clinical time weekly in the Pre-anesthesia clinic, using her surgical background to evaluate patients before their surgery. Prior to joining the OPSCQ in August 2020, Colleen was a Nurse Practitioner on the Thoracic Surgery Service at NIH since 2013. She received her BSN from Villanova University in Villanova, PA, and her MS from Georgetown University in Washington DC. Prior to her career at NIH, she was a Nurse Practitioner at Medstar Georgetown University Hospital, also in thoracic surgery, after beginning her nursing career at Medstar Georgetown University Hospital on their Thoracic Surgery / CV Intermediate Care Unit.

Physician Assistant
National Institute on Deafness and other Communications Disorders
Office of the Clinical Director
(301) 496-4887
Josef.rivero@nih.gov

CAPT Josef F. Rivero is a Health Service Officer currently assigned to the National Institutes of Health in Bethesda, Maryland. He is a Physician Assistant Consultant specializing in Head & Neck Oncology-Otolaryngology and Audiology clinical practice and otology research at NIDCD since 2022. CAPT Rivero managed day-to-day operations of the consult clinic for both inpatient and outpatient populations. He transferred from NHLBI after five years of working as a PA in the inpatient, outpatient and bone marrow procedures. He provided direct clinical management of phase II clinical trial patients in bone marrow transplant and gene therapy. Prior to joining the NIH, CAPT Rivero was assigned to the Federal Bureau of Prisons at Federal Medical Center Oncology Department in Butner, North Carolina from 2008 to 2017. He was one of the Oncology PA Consultants who managed the diagnostic and therapeutic management of federal inmates with diagnoses of malignant solid tumors.

Supervisory Physician Assistant
National Cancer Institute
Otolaryngology Surgical Oncology Program
(240) 858-7773
Janet.valdez@nih.gov

Adult Nurse Practitioner
National Institute on Deafness and other Communication Disorders
Office of the Clinical Director
(301) 435-1574
swargo@mail.nih.gov

Ms. Wargo has been an NP since 2004. She is in Virginia and has been working for NIH for 25 years. She retired as a Captain in the USPHS in Sept 2021 and returned to NIH as a civil servant on Dec. 19, 2021. She completed a DNP from Marymount University in 2014. She is working as a Research NP/ENT NP consultant for NIDCD.

Adult Nurse Practitioner
NIH Clinical Center
The Pain and Palliative Care Consult Service
(301) 594-9767
kbaker@cc.nih.gov

Pediatric and Palliative Care Nurse Practitioner
NIH Clinical Center
Pain and Palliative Care Consult Service
(301) 594-9767
mimi.mahon@nih.gov

Mimi Mahon, PhD, CRNP, is a nurse practitioner with the Pain and Palliative Care Service. She has a background in peds, and after 20 years there, switched to take care of adults. Mimi has been at NIH for five years.

Family Nurse Practitioner
National Institute of Child Health and Human Development
Office of the Clinical Director
(301) 451-3783
bradys@mail.nih.gov

She is originally from New Jersey. Nursing is her second career; her first was cytogenetics. She worked in NICU as an RN. Her group’s research focuses on obesity - she especially love the genetics of obesity - as well as eating behaviors.

Family Nurse Practitioner
NIH Clinical Center
Pediatric Consult Service, Endocrine Clinical Trials
(301) 496-8542
ejoyal@mail.nih.gov

Family Nurse Practitioner
NIH Clinical Center
Office of the Clinical Director
(240) 858-9033
LeeAnn.Keener@nih.gov

Adult Nurse Practitioner
National Institute for Child Health and Human Development
Office of the Clinical Director
(301) 827-9235
john.perreault@nih.gov

Family Nurse Practitioner
NIH Clinical Center
Department of Pediatrics
Consult Service and Congenital Adrenal Hyperplasia Branch
(301) 701-4490
Emily.vaughn@nih.gov

Emily grew up in Southern California and moved to Maryland nine years ago to start nursing school. As a nurse, she has worked in the Pediatric Intensive Care Unit at Johns Hopkins and as a transplant coordinator at the University of Maryland. After graduating with her DNP, she has worked as an NP in both pediatric urgent care and as a primary pediatrician in a community setting. She looks forward to continuing to specialize at the NIH.

Family Nurse Practitioner
NIH Clinical Center
Pediatric Consult Service
(202) 763-6978
Ibukun.agbede@nih.gov

Family Nurse Practitioner
NIH Clinical Center
 

Department of Pediatrics

Chief, Nurse Practitioner Section
(301) 496-8533
ruth.parker@nih.gov

Dr. Ruth Parker joined the NIH in 2014 as a nurse practitioner in the Pediatric Consult Service providing direct clinical care to both inpatient and outpatient pediatric population here at the NIH Clinical Center. Dr. Parker received her Doctor of Nursing Practice with a focus on Health Care Quality, and her Master of Science in Nursing, Family Nurse Practitioner program from George Washington University in Washington, DC. She has years of experience in pediatrics, hematology/oncology and family practice. Dr. Parker focus is on advancing health care quality and patient safety within the health care setting. She was the NIH Nurse Practitioner of the Year award recipient in 2019.

Family Nurse Practitioner
National Institute of Child Health and Human Development
Section on Molecular Dysmorphology
(240) 575-0437
Banis.githinji@nih.gov

Family Nurse Practitioner
National Institute of Child Health and Human Development
Section on Molecular Dysmorphology
Desiree.labor@nih.gov

Desiree is a DC-area native. Nursing is her second career; her first Bachelors of Science is in Nuclear Medicine. Desiree received her BSN from Marymount University obtained her Masters from The George Washington University, as a Family Nurse Practitioner. Prior to joining the NIH, she worked in roles within general pediatrics, psychiatry and liver transplant. She serves as an NP for NICHD within the Section of Molecular Dysmorphology.

Pediatric Nurse Practitioner
National Institute of Child Health and Human Development
Associate Director, Nursing and Protocol Navigation
(301) 435-3391
keilm@mail.nih.gov

Meg Keil received her BSN from Georgetown University, MS and PNP from the University of Colorado, and PhD from the Uniformed Services University of the Health Sciences. Her primary research focus is bio-behavioral outcomes associated with chronic endocrine conditions in childhood and the neurocognitive effects of hormones. Her program of research combines basic, applied, and translational science to develop new knowledge to improve outcomes in children with Cushing syndrome.

Family Nurse Practitioner
National Institute of Child Health and Human Development
Pediatric Endocrinology Consult Service
harinder.raipuria@nih.gov

Harinder is from the United Kingdom. She obtained her Masters and Doctoral degrees from Johns Hopkins University. Prior to joining NIH she practiced as an NP at Johns Hopkins Hospital.

Family Nurse Practitioner
National Institute of Child Health and Human Development
Pediatric Endocrinology Consult Service
(301) 830-1798
Devora.stein@nih.gov

Devora is a family nurse practitioner hailing from the Jersey Shore. She graduated with her BSN from MGH Institute of Health Professions and with her MSN from Simmons University. She has a background in High Risk Obstetrics and Infusion Care as an RN. Devora will be working at NICHD on the Pediatric Endocrine Consult Service and doing research on Premature Ovarian Insufficiency.

Pediatric Nurse Practitioner
National Human Genome Research Institute
Molecular Genetics Section
(301) 827-1071
carol.vanryzin@nih.gov

Carol Van Ryzin, PNP, works with the NHGRI/MMB/Organic Acid Research Section. She has been at NIH for more than 20 years. She graduated from JHU for her undergrad and from UMD for her Masters in Primary Care NP. She worked as a peds nurse on 9 West in the early 2000s. She has been an Endocrine NP for eight years and now with NHGRI since 2013.

Pediatric Nurse Practitioner
National Cancer Institute
Pediatric Oncology Branch
(240) 858-3367
baldwinam@mail.nih.gov

Adult Nurse Practitioner
National Cancer Institute
Pediatric Oncology Branch
(240) 858-3522
derdakj@mail.nih.gov

Pediatric Nurse Practitioner
National Cancer Institute
Pediatric Oncology Branch
(301) 356-3583
Anne.dufek@nih.gov

Family Nurse Practitioner
National Cancer Institute
Pediatric Oncology Branch/Rare Tumor Initiative
(240) 858-3075
Crystal.flowers@nih.gov

Pediatric Nurse Practitioner
National Cancer Institute
Pediatric Oncology Branch
(240) 858-7251
julie.albert@nih.gov

Acute Care Pediatric Nurse Practitioner
National Cancer Institute
Pediatric Oncology Branch
(240) 760-6204
bonnie.yates@nih.gov

Bonnie Yates is a Washington, DC, area native. She began her nursing career in 2002 and has worked primarily in pediatric hematology, oncology and hematopoietic stem cell transplant at Children’s National in DC. She obtained her Master’s as an Acute Care Pediatric Nurse Practitioner from the University of Maryland at Baltimore in 2012. She has worked with the Pediatric Oncology Branch Leukemia and Lymphoma team since 2014.

Family Nurse Practitioner
Pre-Anesthesia Clinic
Department of Perioperative Medicine
NIH Clinical Center
(301) 594-3342
mijung.kim@nih.gov

Mijung (MJ) Kim graduated from the Catholic University of Korea in 1994. She began working In ICU at Samsung Medical center in Seoul until she came to US. She began her career in US working in ICU and PACU for seven years, and employed at NIH past 10 years working as a nurse in IR. After she graduated from Bowie State University, Family Nurse Practitioner program in 2021, she transitioned to an NP in Pre-Anesthesia Clinic as her first NP job. She is excited to continue her career within NIH at a different capacity to contribute to NIH mission.

Family Nurse Practitioner
Pre-Anesthesia Clinic
Department of Perioperative Medicine
NIH Clinical Center
(301) 594-3342
Laura.pinkney@nih.gov

National Institute of Mental Health
Office of the Clinical Director
(301) 496-4588
Olayemi.adurota@nih.gov

Pediatric Nurse Practitioner
National Institute of Mental Health
Office of the Clinical Director
(301) 480-1319
Eileen.danieu@nih.gov

Psych Mental Health Nurse Practitioner
National Institute of Mental Health
Experimental Therapeutics and Pathophysiology Branch
(301) 273-5835
dwyerem@mail.nih.gov

Psychiatric Mental Health Nurse Practitioner
National Institute of Mental Health
Emotion and Development Branch
Mood Brain & Development Unit
(301) 435-1553
chana.engel@nih.gov

Chana Engel is a Psychiatric and Mental Health Nurse Practitioner, originally from Minnesota. She completed her BS/MS in nursing at Columbia University. She has been part of the Section on Clinical and Computational Psychiatry within NIMH since 2017, and worked for seven years in the Section on Mood Dysregulation and Neuroscience within NIMH before that. She has expertise in pediatric mental health, particularly bipolar spectrum disorders, depression, anxiety and ADHD.

Pediatric Nurse Practitioner
National Institute of Mental Health
Autoimmune Brain Disorders Program
Office of the Clinical Director
(301) 827-2449
erin.garth@nih.gov

Erin Garth is a DC-area native and a pediatric nurse practitioner with a biology degree from Washington University and BSN/MSN degrees from the University of Pennsylvania. Prior to joining NIMH in 2017, she worked in endocrinology at the Children’s Hospital of Philadelphia and in gastroenterology at Children’s National Hospital. Her current role is in the newly created NIMH Autoimmune Brain Disorder Program.

Psych Mental Health Nurse Practitioner
National Institute of Mental Health
Experimental Therapeutics and Pathophysiology Branch
(301) 435-8758
eudora.jones@nih.gov

Family Nurse Practitioner
National Institute of Mental Health
Section on Neurobiology of Fear and Anxiety
(301) 451-4374
emily.page@nih.gov

Family Nurse Practitioner
National Institute of Mental Health
Laboratory of Brain and Cognition
(301) 451-6220
Brittany.Pollard@NIH.gov

Staff Clinician
National Institute of Mental Health
Laboratory of Brain and Cognition
(301) 435-4929
michael.reel@nih.gov

Family Nurse Practitioner
National Institute of Mental Health
Behavioral Endocrinology Branch
(301) 594-9558
Sarah.spector@nih.gov

Sarah Spector completed her undergraduate degrees in political science (BA) and nursing (BSN), at the University of Florida and Marymount University, respectively. She worked as a cardiac nurse for two years prior to spending five years as a nurse coordinator for George Washington University’s Fertility and IVF clinic. Here, she developed a passion for progressing women’s health and understanding the various roles that hormones play throughout a woman’s life. In 2020, Sarah completed her Master’s degree in Nursing (M.S.N) at George Washington University, and became certified as a Family Nurse Practitioner (FNP-C). Presently, Sarah is a Nurse Practitioner with the Behavioral Endocrinology Branch of the National Institute of Mental Health. Here, she leads clinical coordination of research protocols that seek to further our understanding and treatment of hormonally linked mood conditions such as premenstrual dysphoric disorder, postpartum depression, and perimenopausal depression.

Psychiatric Mental Health Nurse Practitioner
National Institute of Mental Health
Genetic Epidemiology Research Branch
(301) 496-5201
Armelle.tatefo@nih.gov

Armelle completed her DNP in the fall of 2023. Prior to joining NIMH, she worked at the University of Maryland as a psychiatric nurse practitioner providing care for management of psychiatric and substance use disorders. Before completing her MSN in 2019, she worked as a psychiatric nurse at Adventist Health and the NIH Clinical Center.

Family Psychiatric Mental Health Nurse Practitioner
National Institute of Mental Health
Clinical and Translational Neuroscience Lab
(301) 451-0167
Maria.tietcheu@nih.gov

She received her Bachelors of Science and Masters of Science, specializing in Family Psychiatric Mental Health from the University of Maryland School of Nursing. She has been serving the Washington DC metro area and have experience and enjoy working with children, adolescents, and adults with a wide range of psychiatric disorders, specifically, ADHD, anxiety, depression, and psychosis. Her previous work experience includes working for the National Institutes of Health as a Clinical Research Nurse and as a Nurse Educator on the Pediatric Behavioral Health unit. As a nurse practitioner, she has served patient’s across the lifespan in an outpatient setting and currently have the honor of working with a wonderful team serving on the 7SE schizophrenia spectrum illness inpatient program.

Psychiatric Mental Health Nurse Practitioner
National Institute of Mental Health
Office of the Clinical Director
(301) 496-4022
erin.torres@nih.gov

Family Nurse Practitioner
National Institute of Mental Health
Molecular Imaging Branch
(301) 496-9423
Tara.turon@nih.gov

Pediatric Nurse Practitioner
National Institute of Mental Health
Sleep and Neurodevelopment Science
(301) 435-7958
jessica.vaughan@nih.gov

Adult Psychiatric Nurse Practitioner
National Institute of Mental Health
Experimental Therapeutics and Pathophysiology Branch
(301) 658-8290
yumi.yi@nih.gov

Family Nurse Practitioner
NIH Clinical Center
Critical Care Medicine Department
Pulmonary Hypertension Branch
(301) 496-9320
Renee.bannerman@nih.gov

National Heart Lung and Blood Institute
Laboratory of Chronic Airway Infection
(301) 827-0496
Daniel.goldstein@nih.gov

CAPT Daniel Goldstein began his career as a physician assistant in the commissioned corps of the U.S. Public Health Service in November 2000. He has worked in NHLBI Pulmonary as a clinician since September 2014. Prior to the NIH, his duty stations included the Federal Bureau of Prisons and the Division of Immigration Health Services where he worked as a primary care provider. In his free time, he enjoys coaching youth cross country and track and field.

Family Nurse Practitioner
National Heart Lung and Blood Institute
Lymphangioleiomyatosis (LAM) Program
(301) 402-1656
jonesam@mail.nih.gov

Family Nurse Practitioner
National Heart Lung and Blood Institute
Lymphangioleiomyatosis Program
(301) 402-9055
williamspa@mail.nih.gov

She has been a nurse for 36 years. She became a family Nurse Practitioner in 2000 and have been working as a researcher since that time. She has worked with several natural history protocols including HANDLS, BLSA and LAM. She has also worked at the Diabetes Institute at Washington Hospital Center from several years. She’s currently working with the LAM protocol for patients with lung disease including predominately women. She thoroughly loves the work she does with the women in the LAM protocol.

Acute Care Nurse Practitioner
National Heart Lung and Blood Institute
Laboratory of Chronic Airway Infections
(301) 435-2783
kumarkc@cc.nih.gov

Family Nurse Practitioner
National Heart Lung and Blood Institute
Laboratory of Asthma and Lung Inflammation
(301) 402-6623
Joni.mills@nih.gov

Acute Care Nurse Practitioner
Pulmonary Hypertension Branch
Critical Care Medicine Department
NIH Clinical Center
(301) 402-2914
munronl@cc.nih.gov

Family Nurse Practitioner
Pulmonary Hypertension Branch
Critical Care Medicine Department
NIH Clinical Center
(301) 827-6135
keshia.thompson@nih.gov

Dr. Keshia C. Thompson has served in the role as a Nurse Practitioner over the last six years and in a variety of outpatient settings for adult and pediatric patients. Dr. Thompson began her career in nursing in 2009, providing compassionate and collaborative care for patients with complex multi-system illnesses. Her most recent experience includes serving as an NP for National Institutes of Health Critical Care Medicine Department Intramural Pulmonary Arterial Hypertension Program as well as an Adjunct professor for Bachelor of Science programs.

Family Nurse Practitioner
National Heart Lung and Blood Institute
Pulmonary Consult Service
(301) 827-6171
Maria.binetti@nih.gov

Acute Care Nurse Practitioner
National Heart Lung and Blood Institute
Pulmonary Consult Service
(301) 496-4666
margie.ruggiero@nih.gov

Physician Assistant
National Heart Lung and Blood Institute
Pulmonary Consult Service
(301) 435-0003
kerry.ryan@nih.gov

Kerry Ryan has been a Physician Assistant since 2001 and has been at NIH since 2002. She joined NHLBI pulmonary consult service in 2014, after spending 12 years with NCI, Medical Oncology Branch. She received her undergraduate degree from Siena College and her graduate degrees from George Washington University.

Family Nurse Practitioner
National Cancer Institute
Radiation Oncology Branch
(301) 496-5457
Yoldy.dorsica@nih.gov

Family Nurse Practitioner
National Cancer Institute
Radiation Oncology Branch
(401) 496-5457
garrenn@mail.nih.gov

Her nursing experience focused early on in psychiatry where she is Board Certified in Psychiatric and Mental Health Nursing. She has been an FNP for more than 20 years, with experiences in private psychiatric practice, more than 15 years of experience in the Neuro-Oncology Branch and currently in the Radiation Oncology Branch for the last two-plus years. She is also a Certified Grief Counselor. She’s a strong advocate for incorporating the emotional/psychiatric health into the cancer assessment and provide that support to the patient/family as they navigate their cancer journey.

Adult Nurse Practitioner
National Cancer Institute
Radiation Oncology Branch
(301) 451-8947
mmackey@mail.nih.gov

Family Nurse Practitioner
National Cancer Institute
Radiation Oncology Branch
(301) 496-5457
schottee@mail.nih.gov

Family Nurse Practitioner
NIH Clinical Center
Rehabilitation Medicine Department
(301) 443-9083
gayle.mccrossin@nih.gov

Physician Assistant
NIH Clinical Center
Rehabilitation Medicine Department
(301) 496-4733
brian.moore2@nih.gov

Adult-Geriatric Acute Care Nurse Practitioner
NIH Clinical Center
Rehabilitation Medicine Department, Exercise and Applied Physiology
(301) 443-9088
Marybeth.stockman@nih.gov

Marybeth is an AGACNP and Registered Clinical Exercise Physiologist in the Rehab Medicine Department. She provides cardiopulmonary rehab services to CC patients and supports research performed in the RMD Exercise and Applied Physiology Section. Before coming to the NIH she worked in the ED, skilled home care, and cardiac/pulmonary rehab settings.

Physician Assistant
National Institute of Arthritis and Musculoskeletal and Skin Diseases
Office of the Clinical Director
(301) 451-0239
Ly-lan.bergeron@nih.gov

Ly-Lan is originally from the Northern Virginia area and has extensive internal medicine experience. In 2019, she joined the pediatric and adult rheumatology team at NIAMS. She enjoys working on several protocols with juvenile dermatomyositis, spondyloarthritis, and autoinflammatory patients.

Adult Nurse Practitioner
National Institute of Arthritis and Musculoskeletal and Skin Diseases
Office of the Clinical Director
(301) 451-5890
jun.chu2@nih.gov

Adult Nurse Practitioner
National Institute of Arthritis and Musculoskeletal and Skin Diseases
Office of the Clinical Director
(301) 496-4644
michael.davis@nih.gov

Family Nurse Practitioner
National Institute of Arthritis and Musculoskeletal and Skin Diseases
Office of the Clinical Director
(301) 827-4559
alice.fike@nih.gov

Alice Fike is a Family Nurse Practitioner with advanced practice certification in rheumatology and received her MSN/NP training at UCSF. Her research interests include health disparities and applied epidemiology as related to marginalized populations with rheumatic diseases. CDR Fike is a US Public Health Service officer with training and experience in infectious disease surveillance, TB control, and mass immunization campaigns. She is fluent in French and Spanish with many years of international service with Peace Corps and the State Department.

Family Nurse Practitioner
Office of the Clinical Director
National Institute of Arthritis and Musculoskeletal and Skin Diseases
Metabolic, Cardiovascular, and Inflammatory Diseases Genomics Branch
National Human Genome Research Institute
(301) 435-4754
Carol.lake@nih.gov

Carol Lake is a bilingual(Spanish) nurse practitioner, originally from the Northern Virginia area. She received a master’s in nursing as a family nurse practitioner in 2009 from Catholic University, DC. Most of her NP career has been focused on primary care of the underserved communities in the Baltimore and suburbs of DC. She joined the NIH team in November 2019 in NIAMS working on two Natural History protocols, one on systemic Juvenile Idiopathic Arthritis and Adult onset Still’s disease patients and the other on Autoinflammatory syndromes patients.

Physician Assistant
National Institute of Arthritis and Musculoskeletal and Skin Diseases
Office of the Clinical Director
(301) 827-1942
julie.onyechi@nih.gov

Family Nurse Practitioner
National Institute of Arthritis and Musculoskeletal and Skin Diseases
Community Research and Care Branch
(301) 451-0033
yanira.ruiz-perdomo@nih.gov

Family Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Surgical Neurology Branch
(630) 886-7896
Lindsey.gustafson@nih.gov

Lindsey Gustafson received her nurse practitioner degree from Shenandoah University in 2000 and completed her undergraduate degree at Valparaiso University. Since graduating from Valparaiso, Lindsey has spent over 12 years as a bedside nurse with six years in the NIH ICU. She previously worked as a Nurse Practitioner with the NIH NINDS Neurology Consult service and currently works with for the NINDS Surgical Neurology Branch.

Family Nurse Practitioner
National Institute of Neurological Disorders and Stroke
Surgical Neurology Branch
(301) 594-8109
Christi.hayes@nih.gov

Nurse Practitioner
National Cancer Institute
Endocrine Surgery Section
(240) 858-3477
Helina.somervell@nih.gov

Dr. Helina Somervell joins the NCI/NIH from the Johns Hopkins Hospital where she had worked for the past 28 years. Dr. Somervell has 20 years of experience as a NP in surgical oncology and endocrine surgery and has collaborated with several multidisciplinary health care teams to develop quality improvement initiatives such as length of stay and OR throughput. Prior to her departure, she was involved in the development of the Johns Hopkins Adrenal Center of Excellence. Dr. Somervell represents the APRN Council on the Commission on Magnet Recognition at the ANCC, is a Fellow of the American Association of Nurse Practitioners and was the 2018 AANP Maryland State Award recipient.

Family Nurse Practitioner National Cancer Institute
Gastrointestinal Surgical Oncology Branch
(240) 858-7006
Cathleen.hannah@nih.gov

National Cancer Institute
Gastrointestinal Surgical Oncology Branch
General Surgery Consult Service
(240) 344-7042
Stacy.joyce@nih.gov

National Cancer Institute
Gastrointestinal Surgical Oncology Branch
General Surgery Consult Service
(240) 858-3414
Charlotte.payne@nih.gov

Acute Care Nurse Practitioner 
National Cancer Institute
Gastrointestinal Surgical Oncology Branch
(240) 409-5188
Molly.sullivan@nih.gov

National Cancer Institute
Thoracic Surgery Branch
(240) 858-3732
Amanda.absher@nih.gov

Amanda has been working as a Physician Assistant since 2012, and recently joined Dr. Schrump’s Thoracic Surgical Oncology group in 2023. She earned her Master’s of Science degree in Physician Assistant Studies from the Medical University of South Carolina in 2011. Amanda previously worked in emergency medicine, urgent care, and outpatient primary care in Tennessee and in South Carolina prior to moving to Maryland and starting her current position at the NIH.

Adult-Gerontology Nurse Practitioner
National Cancer Institute
Thoracic Surgery Branch
(202)967-7465
Rachel.repkorwich@nih.gov

Family Nurse Practitioner
National Cancer Institute
(240) 858-7000
steph.varanelli@nih.gov

Steph is a Family Nurse Practitioner, and graduated from Walden University. She received a Bachelor of Arts in Human Development and Family Studies from the University of Connecticut and a Bachelor of Science in Nursing from Quinnipiac University. She is originally from Connecticut and has lived in DC for the past four years. She previously worked as an ICU nurse for six years (critical care/acute care), with an initial training in a surgical ICU/cardiothoracic ICU including this to tie it to my current role. Prior to her current position, she worked in the NIH ICU for two years.

Adult Nurse Practitioner
National Cancer Institute
Thoracic and GI Malignancies Branch
(240) 760-6953
Elsa.bahiru@nih.gov

Elsa completed her RN program in 2007 from University of Texas and worked in the PACU at MD Anderson Cancer Center for 10 years. During that time, she also completed a Master’s program in public health (MPH) in community health. She then obtained her master’s degree at Long Island University in NY and joined the Thoracic Oncology department at the NYU Long Island Hospital. There, she gained experience and developed expertise in the management and treatment of critical thoracic oncology patients.

Acute Care Nurse Pracititioner
National Cancer Institute
Thoracic and GI Oncology Branch
(240) 858-3155
donna.mabry@nih.gov

Donna Hrones obtained her master’s degree from the University of Maryland, Baltimore. She is a senior level Nurse Practitioner with experience in the management and treatment of high acuity and medical oncology patients. She specializes in early-phase clinical trials within immunology and gastrointestinal malignancies including liver cancer, biliary tract cancer, colorectal cancer and pancreatic cancer. Donna supports the mission of the GI team research through 1) patient screening processes and 2) medical management of clinical trial patients. She guest lectures in the nursing oncology education series: Concepts, Trends and Care. She is the recipient of the CCR Clinical Excellence Award in 2020.

Family Nurse Practitioner
National Cancer Institute
Thoracic Malignancy Branch
(240) 858-3858
maglo.vossah@nih.gov

Tenin completed an RN program in 2007 and worked on the medical/surgical unit and ICU at the Shady Grove Medical Center. She then received her BSN degree and MS as a family nurse practitioner at Bowie State University. Since graduation she has worked as an NP at a GI practice. In her role at the GI practice, she consulted, evaluated, and treated, in collaboration with the gastroenterologist, patients in the inpatient hospital setting. In addition to working at the GI practice, she has been working at NIH since 2015 as a per Diem employee in the ICU.

Family Nurse Practitioner
National Human Genome Research Institute
Undiagnosed Diseases Program
carolyn.allen@nih.gov

Dr. Allen is a Family Nurse Practitioner with the NHGRI Undiagnosed Diseases Program.

She previously worked for the NIH National Institute of Nursing Research where she has provided clinical support for Biobehavioral Research, Sensory Science and Metabolism and Tissue Injury sections. Dr. Allen received her Doctorate in Nursing Practice and Master of Science in Nursing from the George Washington University, School of Nursing. Her doctoral research assessed the personal actions and behaviors of healthcare providers regarding advanced care planning. Dr. Allen also has a Master of Science in Human Genetics from Sarah Lawrence College.

She has worked through Howard University as a genetic counselor in community health clinics in the District of Columbia. Dr. Allen has a Bachelor of Science in Microbiology from Howard University and Bachelor of Science in Nursing from the University of Maryland. She has worked in multiple settings and populations as a nurse and nurse practitioner to include family practice, urgent care, college health, women’s health, inpatient obstetrics, and newborn nursery. She has taught baccalaureate and graduate level nursing students. Dr. Allen has co-authored posters and journals that reflect her interests.

Family Nurse Practitioner
National Human Genome Research Institute
Undiagnosed Diseases Program
Sandy.chow@nih.gov

Sandy Chow is a Nurse Practitioner with the NHGRI Undiagnosed Diseases Program. She worked for the NIH Clinical Center's Pediatric Consult Service from 2019 to 2023 after more than a decade at a local emergency department. She received her Bachelor of Science Degree in nursing from Marymount University. While working in critical care, she returned to Marymount University for her Master of Science in Nursing. Sandy is dual certified as a Family and Emergency Nurse Practitioner. Sandy is an active member of several professional organizations including the American Association of Nurse Practitioners; American Academy of Emergency Nurse Practitioners; and Sigma Theta Tau, the International Honor Society of Nursing.

Acute Care Nurse Practitioner
National Human Genome Research Institute
Undiagnosed Diseases Program
(301) 443-8577
Margaret.delgado@nih.gov

Pediatric Nurse Practitioner
National Human Genome Research Institute
Undiagnosed Diseases Program
(301) 402-7951
dsouzap@mail.nih.gov

Precilla D’Souza, CRNP, DNP, a pediatric nurse practitioner, graduated from the University of Maryland and has been practicing in pediatrics for the past 19 years in the community setting and at NIH in NIMH and NHGRI. She’s currently part of the Pediatric Undiagnosed team and Gene therapy clinical trial for an ultra-rare disease of GM1 gangliosidosis.

Family Nurse Practitioner
National Human Genome Research Institute
Undiagnosed Diseases Program
(301) 496-0960
wahlc@mail.nih.gov

Attending Nurse Practitioner
NIH Undiagnosed Diseases Program, NIH UDN Site Coordinator
Congenital Disorders of Glycosylation, Principal Investigator
(301) 443-8577
Lynne.wolfe@nih.gov

Adult Nurse Pracititioner
National Cancer Institute
Urologic Oncology Branch
(240) 858-3409
Rebecca.dolan@nih.gov

Rebecca (Becca) Dolan is an adult nurse practitioner who has been working with the NCI UOB bladder cancer team since 2014. Prior to that she specialized in hematologic malignancies at the Seattle Cancer Care Alliance/University of Washington, where she also earned her master’s degree in nursing. Ms. Dolan started her nursing career as an inpatient oncology nurse at Johns Hopkins Hospital after completing her BSN at Johns Hopkins University, and also has a BA in psychology from Bates College.

Adult Gerontology Primary Care Nurse Practitioner
National Cancer Institute
Urologic Oncology Branch
Anju.johnson@nih.gov

Adult Nurse Practitioner
National Cancer Institute
Urologic Oncology Branch
(240) 209-7524
Seong.ko@mail.nih.gov

National Cancer Institute
Urologic Oncology Branch
(240) 858-3477
Lisa.mac@nih.gov

She is a certified physician assistant with a broad background in public health and formal training in epidemiology. She is engaged in clinical research in the Molecular Cancer Therapeutics Section of the Urologic Oncology Branch (UOB) of the National Cancer Institute, National Institutes of Health. Her research efforts are focused on the clinical development of therapeutic treatments for rare subtypes of renal cell carcinoma. She performs clinical evaluations of research participants and manage clinical research activities as a sub-investigator on several phase 2 clinical trial studies and natural history protocols. She also evaluates numerous patients seen in consultation for a second opinion from centers worldwide and from the UOB hereditary cancer program.

National Cancer Institute
Urologic Oncology Branch
(240) 858-3585
Beth.ryan@nih.gov

She is a PA working in the Hereditary Renal Cell Carcinoma Section of the Urologic Oncology Branch since 2019. She performs clinical evaluations of research participants and coordinates clinical research activities for multiple natural history protocols. Previously, she worked in Gynecologic Oncology at Scripps Clinic in La Jolla, CA, and Hospital Internal Medicine at Mayo Clinic in Rochester, MN.

Physician Assistant
National Cancer Institute
Urologic Oncology Branch
(240) 858-3415
yaqubona@mail.nih.gov

Physician Assistant
National Cancer Institute
Urologic Oncology Branch
Maria.zumer@nih.gov

Maria has Masters degrees in both physician assistant studies and epidemiology from The George Washington University. She has been working as a PA since 2014 and recently joined Dr. Srinivasan’s kidney cancer group in the Urologic Oncology branch of NCI. Her prior experience as a PA includes working in infectious disease clinical research, primary care, and hospitalist medicine.