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Alexandros Polydorides

  • ASSOCIATE PROFESSOR Medicine, Gastroenterology
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  • Anatomic Pathology


  • MD, Weill Cornell Medical College

  • Ph.D., Rockefeller University

  • Residency, Anatomic Pathology
    New York Presbyterian - Weill Cornell Medical Center

  • Fellowship, Oncologic Pathology
    Memorial Sloan-Kettering Cancer Center

  • Fellowship, Gastrointestinal Pathology
    University of Michigan Hospitals

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. Polydorides 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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Annenberg Building Floor 15th Floor Room 15-38B
1468 Madison Avenue
New York, NY 10029

Tel: 212-241-9140
Fax: 212-828-4188


Annenberg Building Floor 15 Room 38B
1468 Madison Avenue
New York, NY 10029


Annenberg Building Floor 15 Room 38D
1468 Madison Avenue
New York, NY 10029