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John Greely

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  • American Board of Internal Medicine


  • MD, University of Texas - Southwestern Medical School

  • Residency, Internal Medicine
    MetroHealth Medical Center


    I have been a long-term internist practitioner at 1090 Amsterdam 4th floor (between 113th and 114th Street) just across the street from MSSL Mt. Sinai St. Luke's. As an internist, I take care of a full variety of chronic health concerns, including diabetes, hypertension, and asthma.
    Please see for more details regarding my profile and information regarding the practice. I look forward to seeing you.

Industry Relationships

Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device and biotechnology companies to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their relationships with such companies.

Dr. Greely did not report having any of the following types of financial relationships with industry during 2015 and/or 2016: consulting, scientific advisory board, industry-sponsored lectures, service on Board of Directors, participation on industry-sponsored committees, equity ownership valued at greater than 5% of a publicly traded company or any value in a privately held company. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.

Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.

Insurance Information

Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).

Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.

Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.

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University Medical Practice Associates
1090 Amsterdam Ave, 4th floor
New York, NY 10025

Tel: 212-523-8672
University Medical Practice Associates (UMPA)

1090 Amsterdam Ave
New York, NY 10025

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Office Hours:
  • Monday 9:00am - 5:00pm
  • Tuesday 9:00am - 5:00pm
  • Wednesday 9:00am - 5:00pm
  • Thursday 9:00am - 5:00pm
  • Friday 9:00am - 5:00pm
  • Spanish
Payment Methods
  • Master Card
  • American Express
  • Cash