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Gastroenterologists Accepting UnitedHealthcarePage 6

2,502 verified gastroenterologists across the U.S. accept UnitedHealthcare. Profiles cover focus areas including Hepatology (GI), Transplant Hepatology, and Colorectal Cancer Screening. Common hospital affiliations include Ronald Reagan UCLA Medical Center, Santa Monica UCLA Medical Center and Orthopaedic Hospital, and AdventHealth Avista.

Gina Choi

Gina Choi, M.D.

Transplant Hepatology

Gastroenterology

Los Angeles, CA15+ years
Robert Levine

Robert Levine, M.D.

Gastroenterology

Boulder, CO30+ 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
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
Vladimir Kushnir

Vladimir Kushnir, MD

Professor of Medicine; Director, Interventional Endoscopy; Director, Bariatric Endoscopy; Director, Advanced Interventional Fellowship Program

Gastroenterology

Saint Louis, MO20+ 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
Prateek Sharma

Prateek Sharma, M.D.

Professor of Medicine

Gastroenterology

Kansas City, KS30+ 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
Sonia Friedman

Sonia Friedman, MD

Chief of Gastroenterology; Professor of Medicine, Tufts University School of Medicine

Gastroenterology

Boston, MA30+ years
Aaron Walfish

Aaron Walfish, MD

Professor | Medicine, Gastroenterology; Professor | Medical Education, Icahn School of Medicine at Mount Sinai

Gastroenterology

Elmhurst, NY20+ years
Corey Siegel

Corey Siegel, M.D.

Section Chief, Gastroenterology and Hepatology; Director, Walter and Carole Young Center for Digestive Health; Constantine and Joyce Hampers Professor of Medicine, Geisel School of Medicine at Dartmouth

Gastroenterology

Lebanon, NH20+ years
Joseph Murray

Joseph Murray, M.D.

Professor, Internal Medicine, Mayo Clinic Alix School of Medicine

Gastroenterology

Rochester, MN30+ years
Walter Chan

Walter Chan, M.D.

Director, Esophageal Motility Center (Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital)

Gastroenterology

Boston, MA20+ years
Blair Lewis

Blair Lewis, M.D.

Clinical Professor of Medicine, Gastroenterology, Icahn School of Medicine at Mount Sinai

Gastroenterology

New York, NY30+ years
Linda Anh Nguyen

Linda Anh Nguyen, M.D.

Chief of Gastroenterology, Hoag Digestive Health Institute; Clinical Professor, Medicine - Gastroenterology & Hepatology, Stanford University Medical Center

Gastroenterology

Newark, CA20+ years
Saowanee Ngamruengphong

Saowanee Ngamruengphong, MD

Assistant Professor; Associate Program Director, GI Fellowship Program

Gastroenterology

Washington, DC20+ years

Gastroenterologists accepting UnitedHealthcare by state

Find gastroenterologists who accept UnitedHealthcare in your state.

Frequently Asked Questions

How do I know these gastroenterologists accept UnitedHealthcare?
Each profile on this page lists UnitedHealthcare among its accepted health plans. Plan participation can change — confirm directly with the practice before your visit.
What UnitedHealthcare 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 UnitedHealthcare plans they've published as accepted.
What should I look for when picking a gastroenterologist that takes UnitedHealthcare?
Start with clinical fit. Profiles on this page mention focus areas including Hepatology (GI), Transplant Hepatology, and Colorectal Cancer Screening. Then verify the specific UnitedHealthcare 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.