Welcome to P. Patrick Basu, MD. Dr. Basu is board certified and presently sits as a scientific advisory member of the American Liver Foundation of New York Chapter. He treats inflammatory bowel disease, gastrointestinal cancer, peptic ulcer and esophageal diseases including acid reflux to barrett's esophagus. Cancer screening and surveillance to prevent gastrointestinal cancer and liver cancer from chronic hepatitis C is his forte.