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Gastroenterologists Accepting Oscar Health

364 verified gastroenterologists across the U.S. accept Oscar Health. Profiles cover focus areas including Hepatology (GI), Transplant Hepatology, and Inflammatory Bowel Disease. Common hospital affiliations include Pelvic Health Center, Stanford University School of Medicine, Stanford Health Care, and UCLA Medical Center Santa Monica & Orthopaedic Hospital.

Paul Kwo

Paul Kwo, M.D.

Professor of Medicine (Gastroenterology and Hepatology)

Gastroenterology

Redwood City, CA30+ years
Sammy Saab

Sammy Saab, MD

Medical Director, Pfleger Liver Institute; Medical Director, Adult Liver Transplant Program; Chief, Transplant Hepatology; Head, Outcomes Research in Hepatology

Gastroenterology

Los Angeles, CA10+ years
Thomas Ullman

Thomas Ullman, M.D.

Chief of Gastroenterology and Professor of Medicine, Montefiore Medical Center and Albert Einstein College of Medicine; Director, Westchester Branch, Susan and Leonard Feinstein IBD Clinical Center, Mount Sinai

Gastroenterology

Scarsdale, NY30+ years
Douglas Dieterich

Douglas Dieterich, MD

Director, Institute for Liver Medicine

Gastroenterology

New York, NY30+ years
Venkataraman Muthusamy

Venkataraman Muthusamy, MD

Professor of Clinical Medicine, David Geffen School of Medicine at UCLA; Medical Director of Endoscopy, UCLA Health; Leon J. Tiber, MD, and David S. Alpert, MD, Chair in Medicine

Gastroenterology

Los Angeles, CA30+ years
Joo Hwang

Joo Hwang, MD

Fortinet Founders School of Medicine Endowed Professor and Professor, by courtesy, of Surgery; Director, Gastrointestinal Endoscopic Surgery; Director, Inpatient Gastroenterology Services

Gastroenterology

Redwood City, CA20+ years
Harmeet Malhi

Harmeet Malhi, MBBS

Professor of Medicine and Physiology; Consultant, Division of Gastroenterology and Hepatology; Research Chair, Division of Gastroenterology and Hepatology

Gastroenterology

Rochester, MN20+ years
Lin Chang

Lin Chang, MD

Vice-Chief, Vatche and Tamar Manoukian Division of Digestive Diseases; Professor of Medicine, UCLA School of Medicine; Director, Walter and Shirley Wang Center for Integrative Digestive Health; Program Director, UCLA GI Fellowship Training Program

Gastroenterology

Los Angeles, CA30+ years
Melvin Heyman

Melvin Heyman, M.D.

Professor of Pediatrics; Director, Pediatric Inflammatory Bowel Disease Program; Chair in Pediatric Gastroenterology and Nutrition

Gastroenterology

San Francisco, CA30+ years
Ryan Ungaro

Ryan Ungaro, MD

Associate Professor of Medicine in the Division of Gastroenterology

Gastroenterology

New York, NY15+ years
Steven Itzkowitz

Steven Itzkowitz, MD

Professor of Medicine and Oncological Sciences; Director, GI Fellowship Program, Icahn School of Medicine at Mount Sinai

Gastroenterology

New York, NY30+ years
Steven-Huy Han

Steven-Huy Han, MD

Philip L. Palumbo Chair in Clinical Hepatology; Health Sciences Clinical Professor of Medicine and Surgery; Program Director, Transplant Hepatology Fellowship; Director, Hepatology Clinical Research Center; Director, UCLA Asian Liver Center

Gastroenterology

Los Angeles, CA30+ years
Blair Lewis

Blair Lewis, M.D.

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

Gastroenterology

New York, NY30+ years
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
Christopher Thompson

Christopher Thompson, M.D., M.S.

Professor of Medicine; Director of Endoscopy and Therapeutic Endoscopy, Brigham and Women's Hospital; Co-Director, Center for Weight Management and Wellness

Gastroenterology

Boston, MA30+ years
John Jacobs

John Jacobs, M.D.

Associate Professor of Medicine; Interim Chief, Division of Gastroenterology; Interim Director, Joy McCann Culverhouse Center for Swallowing Disorders, University of South Florida Morsani College of Medicine

Gastroenterology

Tampa, FL15+ years
Murray Orbuch

Murray Orbuch, M.D.

ASSISTANT CLINICAL PROFESSOR | Medicine, Gastroenterology

Gastroenterology

Tucson, AZ30+ 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
Albert Min

Albert Min, MD

PROFESSOR | Medicine, Gastroenterology

Gastroenterology

New York, NY30+ years

Gastroenterologists accepting Oscar Health by state

Find gastroenterologists who accept Oscar Health in your state.

Frequently Asked Questions

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