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Gastroenterologists Accepting Medicare in CaliforniaPage 2

66 verified gastroenterologists in California accept Medicare. Profiles cover focus areas including Bariatric Endoscopy, Hepatology (GI), and Clinical Hepatology. Common hospital affiliations include Providence Saint Joseph Medical Center, Santa Monica UCLA Medical Center and Orthopaedic Hospital, and UCLA Medical Center Santa Monica & Orthopaedic Hospital.

Adarsh Thaker

Adarsh Thaker, M.D.

Assistant Professor of Medicine, David Geffen School of Medicine at UCLA

Gastroenterology

Los Angeles, CA10+ years
Natalie Torok

Natalie Torok, M.D.

Professor of Medicine (Gastroenterology and Hepatology); Vice Chief of Research, Division of Gastroenterology and Hepatology

Gastroenterology

Redwood City, CA30+ years
Danny Issa

Danny Issa, MD

Gastroenterologist and Interventional and Bariatric Endoscopist

Gastroenterology

Los Angeles, CA15+ years
James Buxbaum

James Buxbaum, M.D.

Associate Professor (Clinical Scholar) of Medicine; Executive Director, Digestive Health Institute, Keck School of Medicine of USC

Gastroenterology

Los Angeles, CA20+ years
Jenny Sauk

Jenny Sauk, MD

Director, Clinical Care, UCLA Center for Inflammatory Bowel Diseases

Gastroenterology

Los Angeles, CA20+ years
Walter Park

Walter Park, M.D.

Professor of Medicine (Gastroenterology and Hepatology)

Gastroenterology

Redwood City, CA20+ years
Ke-Qin Hu

Ke-Qin Hu, MD

Professor — Division of Gastroenterology & Hepatology, Department of Medicine, UC Irvine School of Medicine; Director — UCI Health Hepatology Services

Gastroenterology

Orange, CA30+ years
Sean Spencer

Sean Spencer, MD, PHD

Assistant Professor of Medicine (Gastroenterology and Hepatology)

Gastroenterology

Stanford, CA10+ years
Stephen Kim

Stephen Kim, MD

Director, Career Development in Advanced Endoscopy

Gastroenterology

Los Angeles, CA15+ years
Dermot McGovern

Dermot McGovern, M.D., PH.D., MRCP

Joshua L. and Lisa Z. Greer Chair, Inflammatory Bowel Disease Genetics; Professor of Medicine and Biomedical Sciences; Director of Translational Research, F. Widjaja Inflammatory Bowel Disease Institute; Director of Precision Health, Cedars-Sinai Medical Center

Gastroenterology

West Hollywood, CA30+ years
Mona Rezapour

Mona Rezapour, M.D.

Assistant clinical professor of medicine

Gastroenterology

Santa Monica, CA10+ years
Huy Trinh

Huy Trinh, M.D.

Gastroenterology

San Jose, CA30+ years
Ronald Hsu

Ronald Hsu, MD

Clinical Professor of Medicine, University of California, Davis School of Medicine

Gastroenterology

Roseville, CA30+ years
Joseph Pisegna

Joseph Pisegna, MD

Professor of Medicine at UCLA and Chief of the Division of Gastroenterology and Hepatology in the VA Greater Los Angeles Healthcare System

Gastroenterology

Los Angeles, CA30+ years
Aparna Goel

Aparna Goel, MD

Clinical Associate Professor, Medicine - Gastroenterology & Hepatology; Associate Program Director, Gastroenterology Fellowship; Program Director, Transplant Hepatology Fellowship

Gastroenterology

Redwood City, CA15+ years
Ju Dong Yang

Ju Dong Yang, MD

Medical Director, Liver Cancer Program, Cedars-Sinai Cancer Center

Gastroenterology

West Hollywood, CA20+ years
Eric Esrailian

Eric Esrailian, MD

Chief, Vatche and Tamar Manoukian Division of Digestive Diseases; Director, Melvin and Bren Simon Digestive Diseases Center; Lincy Foundation Chair in Clinical Gastroenterology; Health Sciences Clinical Professor of Medicine at UCLA

Gastroenterology

Los Angeles, CA20+ years
Mindie Nguyen

Mindie Nguyen, MD

Professor of Medicine (Gastroenterology and Hepatology) and, by courtesy, of Epidemiology and Population Health

Gastroenterology

Redwood City, CA30+ years
Maria Abreu

Maria Abreu, M.D.

IM Gastroenterology

Gastroenterology

West Hollywood, CA30+ years
Sundeep Singh

Sundeep Singh, M.D.

Clinical Associate Professor of Medicine, Gastroenterology & Hepatology; Inflammatory Bowel Disease Specialist

Gastroenterology

Redwood City, CA15+ years

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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 Bariatric Endoscopy, Hepatology (GI), and Clinical Hepatology. 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.