About William C. Bray, MD, AGAF

Dr. Bray’s twenty years of GI experience in treating GERD, IBD, Colorectal Cancer Prevention, and Biliary/Pancreatic Diseases has given him the expertise necessary to meet the digestive health needs of our patients. Dr. Bray was born and raised in Pennsylvania. He remained in Pennsylvania for his education and training. He obtained his BS from Ursinus College and his MD from Hahnemann University. Dr. Bray next completed his internship and residency in internal medicine at Lankenau Hospital in Philadelphia and completed his GI fellowship at Hershey Medical Center in Hershey, Pennsylvania.

In 2010, Dr. Bray was named a Fellow of the American Gastroenterological Association.

Dr. Bray has been practicing GI since 1991. His clinical interests include GERD, IBD, IBS, Colorectal Cancer Prevention, and Biliary/Pancreatic Diseases.

See Dr. Bray’s profile on HealthGrades.


Doctor of Medicine 1986
Hahnemann University
Philadelphia, Pennsylvania

Bachelor of Science 1981
Ursinus College
Collegeville, Pennsylvania


Gastroenterology Fellowship 1989-1991
Hershey Medical Center

Internal Medicine Residency
Lankenau Hospital
Philadelphia, Pennsylvania


Board Certified Gastroenterology 1991, Re-certified 2003, 2014

Board Certified Internal Medicine 1989

Diplomate National Board of Internal Medicine 1987


American Medical Association

American College of Physicians

American Gastroenterological Association

American Society of Gastrointestinal Endoscopy

American College of Gastroenterology



National Provider Identifier (NPI) 1952345951


Fellow, American Gastroenterological Association (AGAF) 2010

American Gastroenterological Association Fellowship Award

A Word from the Doctor

How does your diet affect constipation?

Constipation can be a horrible feeling. It can be especially difficult when you haven’t passed any stool for several days and you begin to feel very full. Many patients who are constipated can treat their own symptoms without even coming...
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