Dr. Daniel P. Stupak is a gastroenterologist in Bridgeport, Connecticut and is affiliated with multiple hospitals in the area, including Bridgeport Hospital, St. Vincent's Medical Center, Endoscopy Center of Fairfield and Healthsouth Surgery Center of Bridgeport. He received his medical degree from Albert Einstein College of Medicine of Yeshiva University and has been in practice for more than 20 years. Dr. Daniel P. Stupak has expertise in treating colonoscopy, upper gi endoscopy, gastroenteritis, among other conditions - see all areas of expertise. Dr. Daniel P. Stupak accepts Medicare, Aetna, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted.