Dr. Mark Stein is an urologist in New York, New York and is affiliated with multiple hospitals in the area, including Mount Sinai Hospital and New York-Presbyterian Hospital-Columbia and Cornell. He received his medical degree from Yale School of Medicine and has been in practice for more than 20 years. Dr. Mark Stein has expertise in treating prostate cancer, among other conditions - see all areas of expertise. Dr. Mark Stein accepts Medicare, Aetna, Humana, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. Mark Stein is highly recommended by patients.