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Maria Fiel

  • PROFESSOR Pathology
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  • Cytopathology

  • Anatomic & Clinical Pathology

Clinical Focus


  • MD, Univ of the East

  • Residency, Internal Medicine
    Ormoc District Hospital

  • Residency, Internal Medicine
    OSPA Farmers Medical Center

  • Residency, Pathology
    Mount Sinai Hospital

  • Fellowship, Cytopathology
    Mount Sinai Hospital

  • Fellowship, Pathology
    Mount Sinai Hospital



Dr. Fiel is the Core Director of the Mount Sinai Alcoholic Liver Disease Research Center.

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. Fiel during 2015 and/or 2016. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.

Scientific Advisory Board:

  • Genzyme Corporation; Synageva BioPharma

Other Activities: Examples include, but are not limited to, committee participation, data safety monitoring board (DSMB) membership.

  • Conatus Pharmaceuticals; Galectin Therapeutics; Synageva BioPharma

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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