Marc A. Subik, MD

Associate Professor


Clinical Interests



Dr. Subik has years of experience treating gastrointestinal disorders. Prior to joining Marshall Health and the Marshall University Joan C. Edwards School of Medicine, Dr. Subik previously served as head of the department of medicine and gastroenterology section head at the Hershel "Woody" Williams VA Medical Center in Huntington, West Virginia.

Education & Training

  • Medical School: SUNY Upstate Medical Center (Syracuse, N.Y.)
  • Residency: Marshall University Joan C. Edwards School of Medicine - Internal Medicine (Huntington, W.Va.)
  • Fellowship: Baylor College of Medicine - Gastroenterology (Houston, Texas)

Honors & Memberships

  • Member, American Society of Gastroenterological Endoscopy
  • Member, American Gastroenterological Association
  • Member, American College of Gastroenterology


  • Certified: American Board of Internal Medicine, subspecialty certification in Gastroenterology

Marshall Internal Medicine

A provider-based department of Cabell Huntington Hospital
Erma Ora Byrd Clinical Center
1249 15th Street
2nd & 3rd Floor
Huntington, WV 25701
Phone: 304.691.1000

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