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Ernest DePuey

  • PROFESSOR Radiology
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  • Nuclear Medicine

  • American Board of Internal Medicine


  • MD, Baylor College of Medicine

  • Internship, Internal Medicine
    Baylor College of Medicine

  • Residency, Nuclear Medicine
    Baylor College of Medicine

  • Fellowship, Nuclear Medicine
    Baylor College of Medicine


    Dr. E. Gordon DePuey completed his medical school training at Baylor College of Medicine and completed residencies in Internal Medicine and Nuclear Medicine and a fellowship in Nuclear Cardiology also at Baylor. He is Board certified by the ABIM, ABNM, and the CBNC and a fellow of the ACC. After holding faculty positions at Baylor and Emory and Columbia Universities, he is now a Clinical Professor of Radiology at Icahn School of Medicine at Mt. Sinai. He has served as Director of Nuclear Medicine at St. Luke’s-Roosevelt for the past 24 years. He is a past-president of the Cardiovascular Council of the SNMMI, presently serves on the Board of Directors of the Cardiovascular Council of the SNMMI, served for five years as Chairman of the Quality Assurance Committee of ASNC, served as Vice-President and President of ASNC, and is now Immediate Past President of ASNC. He has authored over 150 publications in peer-reviewed journals, many book chapters, and two textbooks in Nuclear Cardiology. His current major focus of research involves Nuclear Cardiology image processing software to streamline imaging, reduce patient radiation dose, and improve image quality and diagnostic accuracy.   

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. DePuey 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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  • Accepts Most Insurances
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