Photo of Ronald Grelsamer

Ronald Grelsamer

  • ASSOCIATE CLINICAL PROFESSOR Orthopaedics
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Certifications

  • American Board of Orthopaedic Surgery

Education

  • MD, Columbia University College of Physicians & Surgeons

  • Internship, General Surgery
    St. Lukes Roosevelt Hospital

  • Residency, Orthopaedic Surgery
    Columbia-Presbyterian Medical Center

  • Fellowship, Hip & Knee
    Columbia-Presbyterian Medical Center

Biography

    In the News:

    Dr. Grelsamer discusses a partial knee replacement in The Daily News feature, The Daily Checkup

     

     

Awards

  • 2000 - 2010
    Best Doctors
    New York Magazine

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.

Below are financial relationships with industry reported by Dr. Grelsamer during 2014 and/or 2015. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.

Royalty Payments:

  • Biomet, Inc.

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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Address

303 Second Ave
Suite 19
New York, NY 10003

Tel: 212-704-4158