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John Costable, MD
(516) 407-4000
1155 Northern Blvd, Manhasset, New York, 11030
About us
John Costable, MD is a Gastroenterology provider with Mount Sinai Health System, treating patients in the Manhasset area. Dr. Costable is committed to compassionate, coordinated care that supports patients throughout the diverse communities we serve.
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2101 Northern Blvd, Manhasset, New York, 11030
(516) 869-8900