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Gastroenterologists Accepting Aetna in Oregon

18 verified gastroenterologists in Oregon accept Aetna. Profiles cover focus areas including GI Oncology, Advanced Endoscopy, and Colorectal Cancer Screening. Common hospital affiliations include Providence Milwaukie Hospital, Providence Health & Services, and Providence St. Vincent Medical Center.

Amy Wang

Amy Wang, MD

Internal Medicine

Gastroenterology

Portland, OR20+ years
Robert Ponec

Robert Ponec, MD

Gastroenterology

Salem, OR30+ years
Gennadiy Bakis

Gennadiy Bakis, M.D.

Gastroenterology

Gastroenterology

Portland, OR20+ years
Willscott Naugler

Willscott Naugler, M.D.

Professor of Medicine; Medical Director, Liver Transplantation; Director, Hepatology; Medical Director, Multi-Disciplinary Liver Tumor Clinic, Oregon Health & Science University School of Medicine

Gastroenterology

Portland, OR30+ years
Elliot Joo

Elliot Joo, MD

Gastroenterology

Portland, OR20+ years
John Walker

John Walker, MD

Gastroenterology

Roseburg, OR30+ years
Paul Evans

Paul Evans, M.D.

Gastroenterology

Eugene, OR20+ years
Rebecca Fausel

Rebecca Fausel, M.D.

Instructor, Medicine, University of Washington School of Medicine

Gastroenterology

Portland, OR15+ years
Ian Holmes

Ian Holmes, MD

Gastroenterology

Gastroenterology

Portland, OR10+ years
Arezoo Taheri

Arezoo Taheri, MD

Gastroenterology

Gastroenterology

Medford, OR30+ years
Katherine Black

Katherine Black, MD

Internal Medicine

Gastroenterology

Portland, OR10+ years
Atif Zaman

Atif Zaman, MD

Director of Clinical Hepatology

Gastroenterology

Beaverton, OR30+ years
Shannon Lewis

Shannon Lewis, MD

Gastroenterology

Gastroenterology

Portland, OR20+ years
Donald Lum

Donald Lum, MD

Medical Director, Inflammatory Bowel Disease, The Oregon Clinic Gastroenterology East

Gastroenterology

Portland, OR30+ years
Fouad Otaki

Fouad Otaki, M.D.

Gastroenterology

Medford, OR15+ years
Emily Jonica

Emily Jonica, M.D.

Assistant Professor, Oregon Health & Science University

Gastroenterology

Portland, OR10+ years
Debbie Cheng

Debbie Cheng, MD

Gastroenterology

Gastroenterology

Portland, OR10+ years
Phillip Kiyasu

Phillip Kiyasu, MD

Gastroenterology

Portland, OR

Browse gastroenterologists accepting Aetna by city

Drill into a specific Oregon city.

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 GI Oncology, Advanced Endoscopy, and Colorectal Cancer Screening. 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.