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Gastroenterologists Accepting Medicare in Tennessee

7 verified gastroenterologists in Tennessee accept Medicare. Profiles cover focus areas including Motility & Functional GI, GI Oncology, and Colorectal Cancer Screening. Common hospital affiliations include Vanderbilt University Medical Center, Tennessee Valley Healthcare System, and Vanderbilt Digestive Disease Center.

Michael Vaezi

Michael Vaezi, MD, PHD

Professor of Medicine; Clinical Director, Division of Gastroenterology; Director, Center for Swallowing and Esophageal Disorders

Gastroenterology

Nashville, TN30+ years
Reid Ness

Reid Ness, MD

Associate Professor of Medicine

Gastroenterology

Nashville, TN30+ years
Sara Horst

Sara Horst, M.D.

Professor of Medicine; Division of Gastroenterology, Hepatology and Nutrition

Gastroenterology

Nashville, TN20+ years
David Schwartz

David Schwartz, MD

Director, Inflammatory Bowel Disease Center, and Professor of Medicine

Gastroenterology

Nashville, TN30+ years
Manhal Izzy

Manhal Izzy, M.D.

Professor of Medicine; Director, Transplant Hepatology Fellowship Program; Director, Hepatology Research

Gastroenterology

Nashville, TN20+ years
Andrew Scanga

Andrew Scanga, MD

Assistant Professor of Medicine; Medical Director of Hepatology Clinic Operations

Gastroenterology

Franklin, TN20+ years
Ramanujan Samavedy

Ramanujan Samavedy, M.D.

Gastroenterology

Knoxville, TN30+ years

Browse gastroenterologists accepting Medicare by city

Drill into a specific Tennessee city.

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 Motility & Functional GI, GI Oncology, and Colorectal Cancer Screening. 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.
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