American College Of Surgeons - Inspiring Quality: Highest Standards, Better Outcomes

Become a Resident Member

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Realize the Potential of Your Profession and join the more than 8,000 Residents in becoming a member of the American College of Surgeons.

Applications are accepted at any time.

Apply Now

If you are an existing ACS member or created a log in from a prior purchase, use your log in to access the application. Otherwise you will need to create a log in.

Here's What You'll Need to Apply

  • Your current contact information 
  • Information about your medical education 
  • Verification that you are currently in residency training, fellowship training, or research 
  • Details about your medical license 
  • Information about your graduate degree (other than your MD), if applicable
  • Information about your military service, if applicable

For questions or to request your log in information, contact or call 1-800-293-4029.

If you are a graduating ACS Resident member entering practice, you can upgrade your membership to Associate Fellow for FREE by contacting or calling 1-800-293-4029.

To request reinstatement of your Resident membership, complete and submit the Resident Membership Reinstatement Form.

Residency Program Coordinators