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. William Long located in the city of New York, state New York. The legal address of the Doctor 71 Park Ave. Directions to the Doctor Dr. William Long can be found on our interactive map. Ask your questions by calling (212) 689-9587 on workdays.</br></br></br>NPI number: 1497708168</br>Provider's gender: Male</br>Practice names: Manhattan Dermatology</br>Board certifications: American Board of Dermatology American Board of Internal Medicine Your comments (not for publishing) * — Required information Dr. William Long - New York ← View details 71 Park Ave, New York, New York, 10016, New York, New York 10016 (212) 689-9587