Dr. David S. Fishman is an anesthesiologist in Manhasset, New York and is affiliated with multiple hospitals in the area, including New York-Presbyterian Hospital-Columbia and Cornell and Downstate Health Sciences University-University Hospital At Downstate. 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. David S. Fishman accepts Medicare, Cigna - see other insurance plans accepted.