The American Board of Physician Specialties (ABPS), the official certifying body of the AAPS, is the nation's third largest recognized physician multi-specialty certifying body, providing physician board certification re-certification for thousands of physicians in following 16 medical specialties:

The ABODM, found in 2006, is a Member Board of the American Board of Physician Specialties (ABPS), headquartered in Tampa, Florida.

Along with the American Board of Medical Specialties (ABMS) and the American Board of Physician Specialties (ABPS), the AOABOS is one of three leading entities that oversees physician board certification in the United States.

AADM was instrumental in establishing disaster medicine as a recognized medical specialty; a certifying board, the American Board of Disaster Medicine was approved by the American Board of Physician Specialties in 2004.

The American Board of Hospital Medicine (ABHM) is a Member Board of the American Board of Physician Specialties (ABPS), the nation's third largest physician multispecialty certifying organization and was founded in 2009.

According to ABHM Chair, Dr. Thomas G. Pelz, a hospital based physician at Boscobel (Wisconsin) Area Health Care, "The American Board of Physician Specialties recognizes the vital role that hospitalists play in the delivery of health care in the United States and Canada.

In its 58th year, the American Association of Physician Specialists, Inc. (AAPS), and its official certifying body, the American Board of Physician Specialties (ABPS), is one of three nationally recognized multispecialty medical organizations overseeing physician certification.

Certification may also be obtained from the American Osteopathic Board of Radiology (AOBR) and the American Board of Physician Specialties.

American Board of Physician Specialties (ABPS)

The American Board of Hospital Medicine (ABHM), a Member Board of the American Board of Physician Specialties (ABPS), was founded in 2009.