Dr. Feldstein graduated from the St. George's University School of Medicine, St. George's, Greneda in 2002. He works in Commack, NY and specializes in Gastroenterology and Internal Medicine. Dr. Feldstein is affiliated with Saint Catherine Of Siena Medical Center.
Day | Open/Closed | From | To |
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Monday | Closed | - | - |
Tuesday | Closed | - | - |
Wednesday | Closed | - | - |
Thursday | Closed | - | - |
Friday | Closed | - | - |
Saturday | Closed | - | - |
Sunday | Closed | - | - |