Institute for Digestive Health & Liver Disease
Known for top doctors and GI specialists with world-class expertise, the Institute offers comprehensive diagnosis, treatment and care for a wide range of gastroenterology conditions.
Our Areas of Expertise
The Melissa L. Posner Institute for Digestive Health & Liver Disease at Mercy offers advanced diagnostic tools and treatment options for GI conditions. The Institute's esteemed physicians specialize in digestive health and liver diseases, providing screening services and treatment for illnesses affecting the colon, esophagus, stomach, liver, bile ducts, pancreas and intestines.
Finding Answers to GI Issues
America's Best Specialized Hospitals – Gastrointestinal Care
Newsweek and Statista have named Mercy one of America's Best Specialized Hospitals 2026 for Gastrointestinal Care. This prestigious recognition is based on a comprehensive analysis including nationwide surveys of healthcare professionals, hospital quality metrics, patient experience surveys, and implementation of patient-reported outcome measures (PROMs).
U.S. News & World Report's Best Hospitals
Mercy achieved the highest rating possible, High Performing, in Colon Cancer Surgery. The annual U.S. News Best Hospitals awards recognize hospitals that excel in treating patients. Scores are based on a variety of patient outcome and care related factors.
Our Locations
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McAuley Plaza
301 St. Paul Place, Baltimore, MD 21202 -
Lutherville - Mercy Personal Physicians
1734 York Road, Lutherville, MD 21093 -
Overlea - Mercy Personal Physicians
7602 Belair Road, Baltimore, MD 21236 -
Glen Burnie - Mercy Personal Physicians
7927 Ritchie Highway, Glen Burnie, MD 21061