Arthur M. Barrie, MD, PhD

Assistant Professor of Medicine in the Department of Gastroenterology, Hepatology and Nutrition at the University of Pittsburgh School of Medicine

Dr. Barrie received his MD and PhD from the University of Cincinnati and conducted his internal medicine residency at Duke University. During his GI fellowship at the University of Pittsburgh, he received a grant from the National Institutes of Health to support his IBD research. An expert in inflammatory bowel disease (IBD), Dr. Barrie is researching the future of immunological and genetic treatments for IBD patients.

Dr. Barrie’s research articles have been published in a wide variety of journals, including Molecular and Cellular Biology, Clinical and Applied Immunology and Gastroenterology Clinics of North America.

Find a Doctor

Browse UPMC doctors and medical professionals to find the care that's right for you. Customize your search by specialty, zip code, last name, and more.

Visit the UPMC Find a Doctor website.

Make an Appointment

Find important information on scheduling your appointment or finding a doctor or service that meets your needs.

Request an appointment now.

Find a Location

Browse addresses and contact information for our network of hospitals, specialty care practices, and community health locations.

Find a UPMC location near you.

Pay Your Bill

Learn more about how to pay your UPMC bill. Find resources including payment methods and contact information for assistance.

Pay your bill now.

Find a Career

Advance your career with UPMC. Discover our latest job listings and learn about our values and career pathways.

Find your ideal career at UPMC.