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Daphne Simeon

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  • Psychiatry, American Board of Psychiatry and Neurology


  • MD, Columbia Univ. Col. of Phy. & Surg.

  • Internship, Internal Medicine
    St. Lukes Roosevelt Hospital

  • Residency, Psychiatry
    New York State Psychiatric Institute


    Associate Professor, Psychiatry

    Clinical Director, Center of Excellence for Compulsive and Impulsive Disorders (CECID)

    Dr. Daphne Simeon is an Associate Professor of Psychiatry at the Mount Sinai School of Medicine.  After graduating from medical school and psychiatry residency at Columbia University in New York City, she completed an NIMH-sponsored research fellowship at Columbia University / New York State Psychiatric Institute.  She is also a graduate of and on the Faculty of the Columbia Psychoanalytic Institute.  In 1994 she joined the Mount Sinai School of Medicine Psychiatry faculty, where she served as Director of Medical Student Education until 2000.  She has conducted extensive research in the field of dissociation, has received several grant awards, and has authored numerous peer-reviewed publications. She is internationally recognized as an expert in depersonalization disorder, and her book "Feeling Unreal: Depersonalization and the Loss of Self" was published in 2006 by Oxford University Press.  Dr. Simeon's other area of expertise are the compulsive and impulsive disorders; she has treated patients, supervised, conducted research and published in this area for the past 15 years.  She is currently Co-Director of Dr. Eric Hollander's Compulsive and Impulsive Disorders research program, as well as Clinical Director of the Center of Excellence for Compulsive and Impulsive Disorders (CECID).  Dr. Simeon is also actively involved in teaching and supervising medical students and residents at various stages of their training.

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.Simeon is not currently required to report Industry relationships.

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.

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