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. John Michael McKnight located in the city of New York, state New York. The legal address of the Doctor 555 Madison Avenue. Directions to the Doctor Dr. John Michael McKnight can be found on our interactive map. Ask your questions by calling (646) 754-2000 on workdays.</br></br></br>NPI number: 1578611919</br>Provider's gender: Male</br>Practice names: NYU Langone Health</br>Board certifications: American Board of Internal Medicine Your comments (not for publishing) * — Required information Dr. John Michael McKnight - New York ← View details 555 Madison Avenue, New York, New York, 10022, New York, New York 10022 (646) 754-2000