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Gastroenterologists Accepting Aetna in CaliforniaPage 2

219 verified gastroenterologists in California accept Aetna. Profiles cover focus areas including Advanced Endoscopy, Transplant Hepatology, and Hepatology (GI). Common hospital affiliations include Hoag Digestive Health Institute, UCI Health, and Hoag Memorial Hospital Presbyterian.

Kenneth J Chang

Kenneth J Chang, MD

Executive Medical Director, Hoag Digestive Health Institute; Professor and Chief of the Division of Gastroenterology and Hepatology, University of California Irvine

Gastroenterology

Newport Beach, CA30+ years
Francis Yao

Francis Yao, MD

Professor of Medicine, UCSF School of Medicine; Medical Director, UCSF Liver Transplant Program; Director, UCSF Liver Transplant Outreach and Community Liaison Program

Gastroenterology

Berkeley, CA30+ years
Alireza Sedarat

Alireza Sedarat, MD

MD, Gastroenterology | Interventional Gastroenterology

Gastroenterology

Los Angeles, CA20+ years
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
Viktor Eysselein

Viktor Eysselein, M.D.

Faculty Physician Practice at the Lundquist Institute

Gastroenterology

Torrance, CA30+ years
Seung Kim

Seung Kim, M.D.

Professor, Professor of Developmental Biology, of Medicine (Endocrinology) and, by courtesy, of Pediatrics (E

Gastroenterology

Los Angeles, 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
Sajid Jalil

Sajid Jalil, MBBS

Clinical Associate Professor, Medicine - Gastroenterology & Hepatology

Gastroenterology

Stanford, CA30+ years
Simon Lo

Simon Lo, M.D.

Clinical Professor of Medicine

Gastroenterology

Los Angeles, CA30+ years
Kelvin Higa

Kelvin Higa, MD

Clinical Professor of Surgery, UCSF Fresno; Medical Director, Fresno Heart & Surgical Hospital; CEO, ALSA Medical Group; Director of Minimally Invasive and Bariatric Surgery

Gastroenterology

Fresno, CA30+ years

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Frequently Asked Questions

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