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Dr. Mark st Marie, MD

Dr. Mark st Marie, MD

Age 69 Gastroenterology M

Telehealth available

Accepting New Patients


Dr. Mark st Marie, MD is a gastroenterology specialist in Buffalo, NY. Dr. st Marie completed a residency at Mercy Hospital. He currently practices at Dr. Mark St. Marie Gastroenterology PLLC and is affiliated with Mercy Hospital Of Buffalo. He accepts multiple insurance plans.


  1. Dr. Mark St. Marie Gastroenterology PLLC

    1. 1
      Dr. Mark St. Marie Gastroenterology PLLC
      550 Orchard Park Rd Ste A104, Buffalo, NY 14224 Existing Patients: (716) 671-2130


  • Mercy Hospital, Residency Hospital
  • La Universidad De Autonoma De Guadalajara, Medical School

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Empire Blue Cross Blue Shield
  • Fidelis Care
  • Independent Health
  • Univera Healthcare

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He was very informative and took the time to explain everything so I could understand, He is very friendly, so nice and seemed so happy. His office staff is exceptional!! They got me in quick and were so easy to deal with and just the nicest. It was a great experience and I would definitely recommend him to anyone.
Syracuse, NY — Nov 14, 2017
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Dr. Mark st Marie, MD
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Dr. st Marie's Office & Staff

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Hospital Affiliations

  • Mercy Hospital Of Buffalo
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