Dr. Herbert J. Dyrszka is a gastroenterologist in New York, New York. He received his medical degree from University of Gottingen Faculty of Medicine and has been in practice for more than 20 years. Dr. Herbert J. Dyrszka has expertise in treating colonoscopy, upper gi endoscopy, among other conditions - see all areas of expertise. Dr. Herbert J. Dyrszka accepts Aetna, Blue Cross - see other insurance plans accepted. Dr. Herbert J. Dyrszka is highly recommended by patients.