Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. Dennis Finkielstein located in the city of New York, state New York. The legal address of the Doctor 10 Union Square E. Directions to the Doctor Dr. Dennis Finkielstein can be found on our interactive map. Ask your questions by calling (212) 844-1266 on workdays.</br></br></br>NPI number: 1245214345</br>Provider's gender: Male</br>Practice names: Mount Sinai Doctors Union Square</br>Board certifications: American Board of Internal Medicine Cardiovascular Disease (Internal Medicine) Certification Board of Nuclear Cardiology National Board of Echocardiography Your comments (not for publishing) * — Required information Dr. Dennis Finkielstein - New York ← View details 10 Union Square E, New York, New York, 10003, New York, New York 10003 (212) 844-1266