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  • Surgery, Surgical Oncology, Oncology
  • Accepting new patients
  • 40 years of experience
  • Maine Medical Partners Acute Care Surgery 887 Congress St Ste 400, Portland, ME 04102

Brief Intro

Dr. Demers serves as leader of surgical oncology for the Gastrointestinal Cancer Department and is a member of the Melanoma/Sarcoma and Breast Cancer Departments at MD Anderson Cancer Center Orlando. Dr. Demers completed a fellowship in surgical oncology at The University of Texas MD Anderson Cancer Center in Houston. He fulfilled a residency in general surgery at Maine Medical Center in Portland, Maine, and earned his medical degree from Boston University. He is board certified in general surgery by the American Board of Surgery. Dr. Demers made numerous presentations at annual meetings and symposiums. He has been published in journals including the Journal of Surgical Oncology and the Journal of the Society of Laparoendoscopic Surgeons. In 1999, he received the surgical resident teaching award from Orlando Regional Medical Center. Dr. Demers is a fellow of the American College of Surgeons and a member of the Society of Surgical Oncology and the Massachusetts Medical Society. He sits on the Florida Surgical Society's board of directors.

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Education Background

MEDICAL SCHOOL

Boston University School Of Medicine - 1985

Languages Spoken

  • Spanish
  • English

Location & Hours

  • Maine Medical Partners
  • 887 Congress St Ste 400, Portland, ME 04102
  • Mon:8:00 am - 4:30 pm
    Tue:8:00 am - 4:30 pm
    Wed:8:00 am - 4:30 pm
    Thu:8:00 am - 4:30 pm
    Fri:8:00 am - 4:30 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Surgery
  • Oncology
  • Other Specialty
  • Surgical Oncology
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Conditions Addressed

  • Melanoma
  • Ventral Hernia
  • Inguinal Hernia
  • Malignant Neoplasm of Colon
  • Malignant Neoplasm of Female Breast
  • Breast Disorders
  • Appendicitis
  • Cholelethiasis or Cholecystitis
  • Abdominal Hernia
  • Benign Neoplasm of Breast
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Procedures Performed

  • Mastectomy
  • Breast Biopsy
  • Mastectomy

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • AARP
  • Envolve Benefit Options
  • Cigna
  • UnitedHealthcare
  • Meritain Health
  • Medicare
  • Harvard Pilgrim Health Care
  • Community Health Options
  • CHAMPVA
  • Humana
  • Nippon Life Benefits
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  • Cancer 4
  • Cardiology, Heart & Vascular Surgery 3
  • Orthopedics 5
  • Neurology & Neurosurgery 3
  • Gastroenterology & GI Surgery 5
  • Pulmonology & Lung Surgery 4
  • Diabetes & Endocrinology 1
  • Children's Hospital 1
  • Urology 5
  • Psychiatry 8
  • Geriatrics 4
  • Rehabilitation 4
  • Obsterics & Gynecology 1
  • Maternity Care (Uncomplicated Pregnancy) 2