the american medical association, founded in 1847, represents more than 190 state societies and medical specialty associations, including internal medicine, family physician, obgyn, pediatric and emergency medicine. the ama is the largest association of physicians – both mds and dos – and medical students in the usa. our mission is to “promote the art and science of medicine and the betterment of public health”.

The American Board of Psychiatry and Neurology (ABPN) is a not-for-profit corporation dedicated to serving the professions of psychiatry and neurology.

Over two million U.S. healthcare professionals as verified members. Largest network of MDs and other healthcare professionals. New to Doximity? Find your profile and join for free.

Stay up to date, maintain your CME with the latest research, author interviews, apps, and learning courses from JAMA and the Specialty Journals.

American Academy of Family Physicians (AAFP) represents 128,300 family physicians, residents, & students, providing advocacy, education, patient & practice resources.

mayo clinic is a top-ranked hospital in the u.s., with campuses in arizona, florida, and minnesota

official site of the american college of physicians. acp provides advocacy, practice tools, clinical guidance, cme and moc for internal medicine and more.

Our vision is a world free from digestive diseases. That’s why it's our mission to empower clinicians and researchers to improve digestive health.