He graduated from Mount Sinai School of Medicine. His training includes a residency program at Mayo Clinic. Dr. Ancowitz's average rating from his patients is 4.5 stars out of 5. Dr. Ancowitz honors Fallon Community Health Plan (FCHP), Neighborhood Health Plan, and Cigna, as well as other insurance carriers. He is affiliated with South Shore Hospital. He is not accepting new patients at this time.