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For Researchers and Physicians
Participate in Clinical Studies

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We regret that we cannot answer medical questions via the Clinical Center Web site. Please consult a medical professional about your health condition.

Clinical Center Information Send us your questions and comments.
    - NIH Telephone and Services Directory
    - Main Operator
Call this number for NIH Directory Assistance:
Public and Press Inquiries Office of Communications
Public: 301-496-2563
Public Email Inquiries
Press: 301-594-5789
Press Email Inquiries
Fax: 301-402-2984
Clinical Center Telephone Numbers Visit
Clinical Center Address

10 Center Drive
Bethesda, MD 20892

For mapping or direction purposes use:
9000 Rockville Pike
Bethesda, MD 20892

How to participate in a clinical trial

Patient Recruitment
Phone: 1-800-411-1222
10 Cloister Court
Building 61
Bethesda, MD 20892

Outpatient Clinics Visit
Patient Information Patient Representative
Medical Records Medical Records
Information about Clinical Research training Clinical Research Training and Medical Education
Health information NIH Health Information Website:

This page last updated on 02/24/15

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NIH Clinical Center