Dr. Ratner graduated from the SUNY Downstate Medical Center College of Medicine in 1988. He works in Great Neck, NY and specializes in Internal Medicine. Dr. Ratner is affiliated with Northwell Health Hospital, Northwell Health Long Island Jewish Medical Center and Saint Francis Hospital The Heart Center.
Day | Open/Closed | From | To |
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Monday | Closed | - | - |
Tuesday | Closed | - | - |
Wednesday | Closed | - | - |
Thursday | Closed | - | - |
Friday | Closed | - | - |
Saturday | Closed | - | - |
Sunday | Closed | - | - |