Main: (207) 973-7000 | Toll Free: (877) 366-3662 | 489 State Street, Bangor, ME 04401

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Gastroenterology Center of Maine

People You'll Meet

Amit Agrawal, MD

Amit Agrawal, MD
Dr. Agrawal is interested in all aspects of gastrointestinal care especially esophageal disorders. He completed his fellowship, residency, and  medical school at Medical University of South Carolina where he continues to be a part time assistant professor of Gastroenterology and Hepatology.

Gastroenterologist Daniel Cassidy

Daniel E. Cassidy, MD
Dr. Cassidy serves as the director of the Clinic for Inflammatory Bowel disease and Clinic for Esophageal and Swallowing Disorders. A graduate of the Medical College of Pennsylvania, Dr. Cassidy completed his residency at Maine Medical Center, and his fellowship at the University of South Florida Division of Digestive Diseases and Sciences.

Lawrence Comerford, MD

Lawrence W. Comerford, MD
Dr. Comerford came to EMMC from Medical University of South Carolina, and his interests lie with inflammatory bowel disease. He completed his fellowship in Gastroenterology and Hepatology at the University of Virginia and Residency at Mayo Clinic.

Gastroenterologist Jean Larson

Jean M. Larson, MD
Dr. Larson has an interest in motility disorders. Dr. Larson received her medical education from the University of Wisconsin and did both her residency and fellowship at the University of Florida College of Medicine in Gainsville.

Gastroenterologist Mira Olson

Mira J. Olson, MD
Dr. Olson has an interest with inflammatory bowel disease. She received her medical degree and completed her residency at Tulane University Medical School, followed by her fellowship at Albert Einstein Medical Center College in Philadelphia.

Sandeep Singh, MD

Sandeep Singh, MD
Dr. Singh is board certified in gastroenterology and internal medicine. He graduated from the University College of Medical Sciences at the University of Delhi, India, and he did his residency in Internal Medicine at the State University of New York Health Science Center in Brooklyn. Dr. Singh obtained his gastroenterology fellowship at the University of Texas - MD Anderson Cancer Center in Houston. He's practiced in Bangor since 2002. His clinical interests are in all areas of general gastroenterology with emphasis on advanced endoscopy, Endoscopic retrograde cholangiopancreatography (ERCP), endoscopic ultrasound, and newer technologies in endoscopy. He also serves as the medical director for endoscopy at Eastern Maine Medical Center and maintains an interest in quality initiatives in the medical center pertaining to gastroenterology and endoscopy.

Gastroenterologist Scott Stern

Scott B. Stern, DO
Dr. Stern is a graduate of Kirksville College of Medicine in Missouri. He completed his residency at Botsford General Hospital in Michigan, and he obtained his fellowship at Henry Ford Hospital in Detroit. Dr. Stern has been providing gastrointestinal services in Bangor since 2002.

 Joe Harkins, PA

Joe Harkins, PA-C
Joe received his Physician Assistant Degree from the University of New England in Biddeford, Maine and his Bachelor’s in Chemistry from Union College, Schenectady, NY. Joe is a member of the National Commission on Certification of Physician Assistants. 

nicole perry

Nicole Perry, PA-C
Nicole received her Physician Assistant Degree from the University of New England in Biddeford, Maine. Nicole is a member of the National Commission on Certification of Physician Assistants. 

Jody West

Jody West, RN
, Manometry & pH Probe Specialist
Jody  joined Gastroenterology Center of Maine and the Center for Esophageal and Swallowing Disorders in 2010 after many years of actively performing and editing motility and pH studies. She was the first registered nurse in the Bangor area proficient in this area, and she played a key role in the creation of a Motility Lab. She continues to attend specialty training workshops throughout the United States dealing with the most up-to-date equipment available. Prior to working at the Gastroenterology Center of Maine, Jody enjoyed 31 years working as a nurse in Intensive Care, Pediatrics, Obtetrics and Nursery, Emergency Medicine, as well her many years of experience in gastroenterology.


Gatroenterology Center of Maine - 417 State Street, Webber East, Suite 121 - 973-4266 - (f) 973-5151
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Eastern Maine Medical Center