Dr. Dundulis diagnoses and treats diseases of the digestive system, including the esophagus, stomach, intestines, liver, gall bladder, and pancreas. Conditions include difficulty swallowing, acid reflux, ulcers, hepatitis, GERD, Colitis, Crohn’s Disease/ulcerative colitis, irritable bowel syndrome, and abdominal pain. He also has a special interest in preventing the cancers of the gastrointestinal tract.