Gastroenterologist: Charles McMahon, MD | Loyola Medicine

Charles McMahon, MD

Gastroenterologist Charles McMahon, MD


Assistant Professor

Languages Spoken


Clinical Expertise

  • Acid Reflux (Heartburn)
  • Anal Fissure
  • Anemia
  • Barrett's Esophagus
  • Celiac Disease
  • Clostridium Difficile (C. Diff.)
  • Colon Cancer
  • Colon Polyp

About Dr. McMahon

Jogging, Reading

Medical Education

Medical School
University of Oklahoma
University of Colorado School of Medicine - Internal Medicine
  • University of Missouri, Kansas City School of Medicine - Gastroenterology & Hepatology

Board Certification

American Board of Internal Medicine
American Board of Internal Medicine Subspecialty Gastroenterology


  • Utility and safety of balloon-assisted enteroscopy in patients with left ventricular assist devices: a retrospective multicenter study. Hasan, BM; McMahon, C; Khalid, RA; Colak, Y; Mayorga, DC; Elkafrawy, A; Tandon, K; Shafiq, M; Hussain, I; Erim, T; Castro, F; Charles, R; Chhabra, R, Endoscopy international open
  • The Admission. McMahon, C, Annals of Emergency Medicine
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