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Arthur M. Magun, MD

Board Certifications: 
Gastroenterology, Internal Medicine
Accepting New Patients
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Credentials & Experience

America's Top Doctor
NY Top Doctor

Board Certifications

  • Gastroenterology
  • Internal Medicine

Clinical Expertise

  • Hepatology
  • Colon Disorder
  • Gastrointestinal (GI) Endoscopy Procedures
  • Colonoscopy
  • Gastroesophageal Reflux Disease
  • Disorder of Stomach
  • Crohn's Disease
  • Peptic Ulcer Disease
  • Colitis
  • Acid Reflux
  • Intestinal Disease
  • Liver Cancer
  • Liver Disease
  • Hepatitis C
  • Hepatitis
  • Ulcerative Colitis
  • Colon Polyps
  • Colon Cancer Screening and Prevention
  • Colon Cancer

Education & Training

  • Mount Sinai School of Medicine CUNY
  • Internship: Columbia Presbyterian Medical Center, NY
  • Residency: Columbia Presbyterian Medical Center, NY
  • Fellowship: Columbia Presbyterian Medical Center, NY

About Arthur Magun

I am a full time academic hepatologist and gastroenterologist. I spend all my time in patient care and teaching. I have been in practice since 1983.

Academic Titles

  • Professor of Medicine at CUMC

Hospital Affiliations

  • NewYork-Presbyterian/Columbia


  • Male

Insurance Accepted


  • EPO
  • HMO
  • Medicare Managed Care
  • NY Signature
  • NYP Employee Plan
  • POS
  • PPO
  • Signature Administrators
  • Student Health


  • MagnaCare

Oxford Health Plans

  • Freedom
  • Liberty


  • Columbia University Employee Plan
  • HMO
  • POS
  • PPO

*Please contact the provider’s office directly to verify that your particular insurance is accepted.

Contact & Locations

180 Fort Washington Avenue
Room 2-254
New York, New York 10032
51 West 51st Street
New York, New York 10019


Research Interests

  • Hepatitis and Liver Disease
  • Crohn's Disease Ulcerative Colitis

Selected Publications

  • Siegel,A.B., Olsen,S.K, Magun,A.M. and Brown, R.S. (2010) Sorafenib: Where do we go from here Hepatology 52:360-0
  • LaPook, J.D., Magun, A.M., Nickerson, K.G., Meltzer, J.I. (2000) Sheep, Watercress and the Internet Lancet 356:218