Dr. Michael S. Kushner is a gastroenterologist in Carmel, New York and is affiliated with Putnam Hospital and Putnam GI. He received his medical degree from State University of New York Downstate Medical Center College of Medicine and has been in practice for more than 20 years. Dr. Michael S. Kushner has expertise in treating colonoscopy, upper gi endoscopy, inflammatory bowel disease (ibd), among other conditions - see all areas of expertise. Dr. Michael S. Kushner accepts Medicare, Aetna, Humana, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. Michael S. Kushner is highly recommended by patients.