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Gastroenterologists Accepting UnitedHealthcare in ArizonaPage 2

54 verified gastroenterologists in Arizona accept UnitedHealthcare. Profiles cover focus areas including Inflammatory Bowel Disease, Hepatology (GI), and Transplant Hepatology. Common hospital affiliations include Mayo Clinic Arizona, Mayo Clinic, and Essentia Health-St. Joseph's Medical Center.

Shabana Pasha

Shabana Pasha, M.D.

Professor of Medicine; Vice Chair, Division of Gastroenterology and Hepatology; Medical Director, Office of Access Management and Medical Director, Referral Coordination Office

Gastroenterology

Phoenix, AZ20+ years
Thomas Byrne

Thomas Byrne, M.D.

Gastroenterology

Phoenix, AZ30+ years
Allon Kahn

Allon Kahn, M.D.

Associate Professor of Medicine; Senior Associate Consultant, Division of Gastroenterology and Hepatology

Gastroenterology

Scottsdale, AZ10+ years
Michael Mills

Michael Mills, M.D.

Professor of Medicine of the University of Colorado, teaching as faculty at Denver Health

Gastroenterology

Phoenix, AZ30+ years
Jennifer Horsley-Silva

Jennifer Horsley-Silva, MD

Gastroenterology

Scottsdale, AZ10+ years
Anna Silverman

Anna Silverman, MD

Gastroenterologist, Inflammatory Bowel Disease

Gastroenterology

Scottsdale, AZ8 years
Steven Kaiser

Steven Kaiser, MD

Gastroenterology

Mesa, AZ30+ years
Suryakanth Gurudu

Suryakanth Gurudu, M.D.

Gastroenterology

Scottsdale, AZ20+ years
Neil Sharma

Neil Sharma, M.D.

Director, Banner Health Digestive Health Program

Gastroenterology

Gilbert, AZ20+ years
Sasha Taleban

Sasha Taleban, MD

Associate Professor, Medicine - (Clinical Scholar Track); Associate Program Director, Gastroenterology & Hepatology Fellowship; Director, Inflammatory Bowel Disease Program

Gastroenterology

Tucson, AZ20+ years
Channa Jayasekera

Channa Jayasekera, MD, MS, MSC

Transplant Hepatologist

Gastroenterology

Scottsdale, AZ15+ years
Neena Abraham

Neena Abraham, MD

Consultant, Division of Gastroenterology and Hepatology, Department of Internal Medicine; Consultant, Division of Health Care Policy & Research, Department of Quantitative Health Sciences; Associate Medical Director, Center for the Science of Health Care Delivery (Arizona)

Gastroenterology

Scottsdale, AZ15+ years
Blanca Lizaola-Mayo

Blanca Lizaola-Mayo, M.D.

Gastroenterology

Scottsdale, AZ10+ years
Justin Reynolds

Justin Reynolds, MD

Chief of Hepatology, Arizona Liver Health

Gastroenterology

Peoria, AZ20+ years
Niloy Samadder

Niloy Samadder, M.D.

Gastroenterology

Scottsdale, AZ20+ years
Michele Barnhill

Michele Barnhill, MD

Associate Program Director, Transplant Hepatology Fellowship

Gastroenterology

Scottsdale, AZ10+ years
Amar Thosani

Amar Thosani, M.D.

Instructor, Medicine, Stony Brook University School of Medicine

Gastroenterology

Scottsdale, AZ20+ years
Andrew Grade

Andrew Grade, M.D.

Gastroenterology

Queen Creek, AZ30+ years
Ma Ai Thanda Han

Ma Ai Thanda Han, M.D

Assistant Clinical Professor, Clinical Series – Internal Medicine, Division of Gastroenterology, University of Arizona College of Medicine – Phoenix

Gastroenterology

Phoenix, AZ20+ years
Daniel Meline

Daniel Meline, MD

Medical Director, Scottsdale Endoscopy Center

Gastroenterology

Scottsdale, AZ30+ years

Browse gastroenterologists accepting UnitedHealthcare by city

Drill into a specific Arizona city.

Frequently Asked Questions

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