2. Contact Us Via Postal Mail
Use the address provided below to send us a written question. Please note that, though ABMS makes every effort to answer all inquiries, not all questions can be answered individually.
American Board of Medical Specialties
353 North Clark Street, Suite 1400
Chicago, IL 60654
3. Contact Us Via Phone
If you'd prefer, you can reach us by phone at (312) 436-2600. For physician verification information call the toll-free ABMS Certification Verification Service at 1-866-ASK-ABMS (1-866-275-2267.) Please note: Agents can only provide certification verification. They cannot provide you with detailed biographical or residency training information, help you locate a physician or register complaints against a physician.