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General and Health Information

Information Specialists at the NCCAM Clearinghouse can answer questions about the Center and complementary and alternative medicine.

Please note: We do not provide medical advice or referrals to practitioners. Decisions about medical care and treatment should be made in consultation with a health care provider, based on the condition and needs of each person.

Toll Free: 1-888-644-6226
International: 301-519-3153
TTY: 1-866-464-3615 (for hearing impaired)
Fax: 1-866-464-3616
Monday through Friday
8:30 a.m. to 5:00 p.m. ET

Live Help—Online chat with a health information specialist

Live Help: Online chat with a
health information specialist
Monday through Friday
8:30 a.m. to 5:00 p.m. ET

Write Us
Address: NCCAM Clearinghouse
P.O. Box 7923
Gaithersburg, MD 20898
E-mail NCCAM

Research and Research Training Information

Visit the Research or Training section of the NCCAM Web site. If you have specific questions about grants or the application process, please contact the Division of Extramural Research.

Specific Staff Members

To contact a specific staff member or department within NCCAM, please see Offices and Divisions. Or, you may search the NIH Staff Directory.

Web Site Comments and Questions

Send technical comments or questions regarding the NCCAM Web site to

Public Involvement

NCCAM encourages public participation. You can

FOIA Requests

Learn how to submit a request to the NIH Freedom of Information Act Office.