Doctors Charles Albert, Franco Gallo, Shirley Johnson-Hall and Matias D'Costa are board certified in gastroenterology, hepatology and biliary diseases. The Gastroenterology Associates of Suffolk are specialists in diagnosing and treating digestive problems such as abdominal pain, acid reflux, bloating, colon cancer, pancreatic cancer, hemorrhoids, stomach cancers, ulcers and more. Visit its website for more detailed information.