About ACP
Spotlight
The First 75 Years:
The history of ACP during the first 75 years has been divided into four critical eras: The Age of Identity, The Age of Knowledge, The Age of Collegial Cooperation, The Age of Social responsibility.
Who We Are
The American College of Physicians (ACP) is a national organization of internists — physicians who specialize in the prevention, detection and treatment of illnesses in adults. ACP is the largest medical-specialty organization and second-largest physician group in the United States. Its membership of 125,000 includes internists, internal medicine subspecialists, and medical students, residents, and fellows.
Chapters & Regions
The American College of Physicians acts locally through its chapters and regions. To learn more about chapter services, structure and operate, see Local Connections.
Committees & Councils
ACP Committees provide community representation for a variety of special interest groups at the national and local levels. Our committees are involved in policy development, education, career development, and more.