Skip to main content
Marc Demers, MD, General Surgery, Lewiston, ME, St. Mary's Regional Medical Center

MarcLafranceDemersMD

General Surgery • Lewiston, ME

Breast, Surgical Oncology (Other than Breast)

Physician

Join to view full profile

Dr. Demers is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Demers' full profile

Already have an account?

Education & Training

  • Maine Medical Center
    Maine Medical CenterResidency, Surgery, 1985 - 1990
  • Boston University School of Medicine
    Boston University School of MedicineClass of 1985

Certifications & Licensure

  • ME State Medical License
    ME State Medical License 1990 - 2025
  • FL State Medical License
    FL State Medical License 1996 - 2022
  • OH State Medical License
    OH State Medical License 1995 - 1998
  • TX State Medical License
    TX State Medical License 1991 - 1993
  • American Board of Surgery Surgery

Awards, Honors, & Recognition

  • Fellow (FACS) American College of Surgeons
  • Top MD Consumers Checkbook

Publications & Presentations

PubMed

Professional Memberships

Hospital Affiliations

Dr. Marc Demers, Dr. Marc Demers, MD, Dr. M Demers, Dr. Marc Lafrance Demers