General and Health Information
Information Specialists at the NCCIH Clearinghouse can answer questions about the Center and complementary and integrative health. The phones are monitored Monday through Friday from 10:00 a.m.–4:00 p.m. ET (except Federal holidays). Voicemail messages can be left at any time, and an Information Specialist will call you back.
Toll-free in the U.S.: 1-888-644-6226
TTY (for deaf and hard-of-hearing callers): 1-866-464-3615