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Gastroenterologists Accepting MedicarePage 11

691 verified gastroenterologists across the U.S. accept Medicare. Profiles cover focus areas including GI Oncology, Colorectal Cancer Screening, and Inflammatory Bowel Disease. Common hospital affiliations include Vanderbilt University Medical Center, Tennessee Valley Healthcare System, and Vanderbilt Digestive Disease Center.

Reid Ness

Reid Ness, MD

Associate Professor of Medicine

Gastroenterology

Nashville, TN30+ years
Jami Kinnucan

Jami Kinnucan, M.D.

Associate Professor of Medicine; GI Clinical Practice Chair, Division of Gastroenterology and Hepatology; Associate Chair for Practice and Systems Transformation, Department of Medicine; Director, Intestinal Ultrasound Program

Gastroenterology

Jacksonville, FL15+ years
Ronnie Fass

Ronnie Fass, MD

Division Director of Gastroenterology & Hepatology; Medical Director of Digestive Health Center; Professor of Medicine, Case Western Reserve University School of Medicine

Gastroenterology

Cleveland, OH15+ years
Nirmala Gonsalves

Nirmala Gonsalves, MD

Professor of Medicine in the Division of Gastroenterology and Hepatology; Co-Director, Eosinophilic Gastrointestinal Disorders Program

Gastroenterology

Chicago, IL20+ years
Akwi Asombang

Akwi Asombang, M.D

Associate Professor of Medicine, Harvard Medical School; Director of Global Health Programs for Gastroenterology, Massachusetts General Hospital

Gastroenterology

Boston, MA15+ years
Joel Rubenstein

Joel Rubenstein, MD

Professor of Internal Medicine; Director, Barrett's Esophagus Program; Program Director, Fellowship - Advanced Esophageal

Gastroenterology

Ann Arbor, MI30+ years
Neilanjan Nandi

Neilanjan Nandi, MD

Co-Section Head and Clinical Program Director, Penn Inflammatory Bowel Diseases Program; Associate Professor of Clinical Medicine (Gastroenterology)

Gastroenterology

Philadelphia, PA20+ years
Hassan Siddiki

Hassan Siddiki, MD

Assistant Professor of Medicine, Case Western Reserve University; Cleveland Clinic Lerner College of Medicine, Department of Gastroenterology, Hepatology and Nutrition

Gastroenterology

Cleveland, OH20+ years
Dana Lukin

Dana Lukin, M.D., PH.D.

Associate Professor of Clinical Medicine, Weill Cornell Medical College; Clinical Director of Translational Research, Jill Roberts Center for Inflammatory Bowel Disease

Gastroenterology

New York, NY15+ years
Andres Acosta

Andres Acosta, M.D., PH.D.

Associate Professor of Medicine; Consultant in Gastroenterology and Hepatology; Co-Director, Nutrition Obesity Research Program; Director, Precision Medicine for Obesity Program

Gastroenterology

Rochester, MN20+ years
Elizabeth Carey

Elizabeth Carey, M.D.

Gastroenterology

Phoenix, AZ20+ years
Sean Lee

Sean Lee, M.D.

Gastroenterology

Gastroenterology

Libertyville, IL20+ years
David Victor

David Victor, M.D.

Associate Professor of Clinical Medicine, Weill Cornell Medical College; Director of Clinical Research, Academic Hepatology; Director, Hepatocellular Carcinoma Program, Houston Methodist

Gastroenterology

Houston, TX20+ years
Emmy Ludwig

Emmy Ludwig, MD

Gastroenterologist & Nutrition Service, Memorial Sloan Kettering Cancer Center; Member, Ethics Committee

Gastroenterology

New York, NY20+ years
Naga Chalasani

Naga Chalasani, MD

David W. Crabb Professor of Gastroenterology and Hepatology; Professor of Medicine; Adjunct Professor of Anatomy, Cell Biology & Physiology; Director, Terence Kahn Liver Research Program

Gastroenterology

Indianapolis, IN30+ years
Alexander Shapsis

Alexander Shapsis, M.D.

Gastroenterologist

Gastroenterology

Brooklyn, NY20+ years
Sara Horst

Sara Horst, M.D.

Professor of Medicine; Division of Gastroenterology, Hepatology and Nutrition

Gastroenterology

Nashville, TN20+ years
Jonathan Buscaglia

Jonathan Buscaglia, MD

Chief Medical Officer; Professor of Medicine, Renaissance School of Medicine at Stony Brook University; Associate Dean of GME

Gastroenterology

East Setauket, NY20+ years
Anna Lok

Anna Lok, MD

Dame Sheila Sherlock Distinguished University Professor of Hepatology and Internal Medicine; Director, Clinical Hepatology; Assistant Dean for Clinical Research

Gastroenterology

Ann Arbor, MI30+ years
Laurence Bailen

Laurence Bailen, M.D.

Chief, Division of Gastroenterology and Hepatology

Gastroenterology

Newton, MA30+ years

Gastroenterologists accepting Medicare by state

Find gastroenterologists who accept Medicare in your state.

Frequently Asked Questions

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