David M. Stewart, M.D. Internal Medicine - Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 297 Hillsdale Ave, Hillsdale, NJ 07642 Phone: 201-666-2110 Fax: 201-666-4243
Gastroenterology: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.