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Gastroenterologists Accepting UMRPage 5

540 verified gastroenterologists across the U.S. accept UMR. Profiles cover focus areas including Inflammatory Bowel Disease, Colorectal Cancer Screening, and Clinical Hepatology. Common hospital affiliations include Mayo Clinic, Ascension Alexian Brothers, and St. Alexius Medical Center, Hoffman Estates, IL.

William Tremaine

William Tremaine, M.D.

Professor of Medicine, Mayo Medical School

Gastroenterology

Rochester, MN30+ years
David Kim

David Kim, M.D.

Clinical Affiliate in Hepatology, Northwestern School of Medicine

Gastroenterology

Arlington Heights, IL30+ years
Faten Aberra

Faten Aberra, MD

Interim Director, Inflammatory Bowel Disease Center, Associate Professor of Medicine (Gastroenterology) at the Hospital of the University of Pennsylvania

Gastroenterology

Radnor, PA20+ years
Peter Legnani

Peter Legnani, MD

CLINICAL INSTRUCTOR

Gastroenterology

New York, NY30+ years
Sonal Kumar

Sonal Kumar, MD

Assistant Professor of Medicine; Director of Clinical Hepatology, Weill Cornell Medical College

Gastroenterology

New York, NY20+ years
Ryan Stidham

Ryan Stidham, MD

Gastroenterologist, Mayo Clinic Jacksonville

Gastroenterology

Ann Arbor, MI20+ years
Shai Friedland

Shai Friedland, M.D.

Professor of Medicine, Division of Gastroenterology and Hepatology, Stanford University School of Medicine

Gastroenterology

Redwood City, CA30+ years
Raj Shah

Raj Shah, MD

Professor of Medicine, University of Colorado School of Medicine

Gastroenterology

Aurora, CO30+ years
Jean-Paul Achkar

Jean-Paul Achkar, M.D.

Staff Physician, Department of Gastroenterology, Digestive Disease Center

Gastroenterology

Cleveland, OH30+ years
Nikhil Kumta

Nikhil Kumta, MD, MS

Chief of Endoscopy, Tisch Hospital/Kimmel Pavilion; Associate Professor, Department of Medicine at NYU Grossman School of Medicine

Gastroenterology

New York, NY15+ years
Gina Choi

Gina Choi, M.D.

Transplant Hepatology

Gastroenterology

Los Angeles, CA15+ years
Naim Alkhouri

Naim Alkhouri, MD

Director, Steatotic Liver Program, Northshore Gastroenterology; Director of Research, Clinical Research Institute of Ohio; Professor

Gastroenterology

Cleveland, OH20+ years
Muhammad Hasan

Muhammad Hasan, MD

Director, Advanced Endoscopy Fellowship Program, Center for Interventional Endoscopy

Gastroenterology

Maitland, FL20+ years
David Bruining

David Bruining, M.D.

Associate Professor of Medicine; Director, GI Bleed Service; Section Head, Inflammatory Bowel Disease Interest Group

Gastroenterology

Rochester, MN20+ years
Robert Bulat

Robert Bulat, MD

Clinical Director, Johns Hopkins Center for Neurogastroenterology; Professor of Medicine, Tulane University School of Medicine

Gastroenterology

Baltimore, MD30+ years
Marvin Ryou

Marvin Ryou, M.D.

Associate Professor of Medicine, Harvard Medical School; Advanced Gastroenterologist, Brigham and Women's Hospital

Gastroenterology

Boston, MA20+ years
Douglas Adler

Douglas Adler, M.D.

Director, Center for Advanced Therapeutic Endoscopy (CATE), AdventHealth Porter; Editor-in-Chief, Gastrointestinal Endoscopy Journal; Professor of Medicine, KCU, RVU

Gastroenterology

Littleton, CO30+ years
Dennis Yang

Dennis Yang, MD

Director of Third Space Endoscopy, Center for Interventional Endoscopy; Professor of Medicine

Gastroenterology

Orlando, FL15+ years
Karin Andersson

Karin Andersson, MD

Assistant Professor of Medicine, Harvard Medical School; Director, Hepatitis B Clinic; Program Director, Gastroenterology Fellowship

Gastroenterology

Boston, MA20+ years
Gil Melmed

Gil Melmed, M.D.

Director of Inflammatory Bowel Disease Clinical Research, Co-Director of Clinical Inflammatory Bowel Disease

Gastroenterology

West Hollywood, CA20+ years

Gastroenterologists accepting UMR by state

Find gastroenterologists who accept UMR in your state.

Frequently Asked Questions

How do I know these gastroenterologists accept UMR?
Each profile on this page lists UMR among its accepted health plans. Plan participation can change — confirm directly with the practice before your visit.
What UMR plans do these gastroenterologists accept?
Plan-level detail (PPO, HMO, EPO, Medicare Advantage, etc.) varies by specialists. Open a specific provider profile to see the exact UMR plans they've published as accepted.
What should I look for when picking a gastroenterologist that takes UMR?
Start with clinical fit. Profiles on this page mention focus areas including Inflammatory Bowel Disease, Colorectal Cancer Screening, and Clinical Hepatology. Then verify the specific UMR plan you carry, compare credentials and affiliations, and check whether the profile mentions accepting new patients.
How do I narrow this list to my city?
Use the city links below to drill into a specific market — coverage and wait times vary by region even within the same state.
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