You are using an outdated browser. Please upgrade your browser to improve your experience.

You are using an outdated browser.

To ensure optimal security, this website will soon be unavailable on this browser. Please upgrade your browser to allow continued use of ACP websites.

You are here



The American College of Physicians (ACP) is a diverse community of internists comprised of 163,000 internists, subspecialists, residents, fellows, and medical students worldwide.

Join ACP Today

Key Benefits

  • Subscription to ACP's prestigious peer-reviewed journal, Annals of Internal Medicine
  • Access to free evidence-based clinical guidelines, policies and recommendations
  • Discounts on CME, meetings, courses, and products, including MKSAP
  • Free access to the most current, evidence-based clinical decision support tool, DynaMed®
  • State and national advocacy to ensure the voice of internal medicine is heard
  • Practice management resources and tools
  • Global network of colleagues to connect with in person and online
Joshua M. Liao, MD, MSc, FACP
At ACP, there's a long and strong tradition of internists leading how we deliver care, take care of patients, teach residents and learners, and lead organizations. Being a part of that is something to be proud of. — Joshua M. Liao, MD, MSc, FACP

Proud to be your professional home,
representing all of Internal Medicine.

Join ACP Today

Already a Member?

View your account information, access your products, and manage your purchases. Visit MyACP