Dr. Yitzhak D. Twersky is a gastroenterologist in Lawrence, New York and is affiliated with multiple hospitals in the area, including Long Island Jewish Medical Center at Northwell Health and Mount Sinai South Nassau Hospital. 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. Yitzhak D. Twersky has expertise in treating colonoscopy, upper gi endoscopy, among other conditions - see all areas of expertise. Dr. Yitzhak D. Twersky accepts Medicare, Aetna, Humana, Blue Cross - see other insurance plans accepted. Dr. Yitzhak D. Twersky is highly recommended by patients.