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Phone: 800-275-6401
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To schedule an appointment

Physicians call:1.800.332.8901
Patients call:1.800.275.6401

This physician sees patients at the following locations:

Gastroenterology Danville
100 N Academy Ave
Danville, PA 17822

Michael John Komar, MD, FACG
Director, Gastroenterology, Geisinger Health System

Practicing Specialties:

  • Gastroenterology, Board Certified, 1991


  • SUNY Upstate Medical University 1984


  • SUNY Upstate U. Hospital - Syracuse, NY 1987


  • Dartmouth Hitchcock Medical Center 1989

Clinical Interests:

Colonoscopy, colorectal cancer screening

Professional Memberships:

  • American College of Gastroenterology - Fellow
  • American Gastroenterological Association
  • American Society for Gastrointestinal Endoscopy

Hospital Affiliations:

  • Geisinger Endoscopy Centre Lewistown
  • Geisinger Gray's Woods Outpatient Surgery
  • Geisinger Medical Center
  • Geisinger Rehabilitation Hospital
  • Geisinger Wyoming Valley Medical Center
  • OSW - GMC Outpatient Surgery - Woodbine
  • Same Day Surgery at SWB
  • Evangelical Community Hospital
  • Select Specialty Hospital - Danville, PA