Marianne Tateosian, DO

Dr. Marianne Tateosian joined Stony Brook as an Adult and Child Psychiatrist on July 30th and will work to provide services for both the Adult and Child Psychiatry departments. Dr. Tateosian completed her child and adolescent psychiatry fellowship at Montefiore Medical Center. Prior to her fellowship, Dr. Tateosian completed her residency in Psychiatry at UMDNJ-Robert Wood Johnson Medical School in Piscataway, New Jersey. Dr. Tateosian has spent much of her career in the emergency psychiatry setting (both adult and child) as well as in various settings involving telepsychiatry (emergency room, collaborative care, outpatient, residential settings). She is passionate about the expansion of telepsychiatry as a convenient and viable treatment alternative for patients who otherwise would not be able to access proper care. She has lectured about the utility of telepsychiatry in many various settings, from medical conferences in Armenia to the American Psychiatric Association annual meeting in New York City May, 2018. Dr. Tateosian is a member of the American Psychiatric Association and the American Telemedicine Association. She received her Doctor of Medicine degree from Nova Southeastern University College of Osteopathic Medicine and a Bachelor of Science from Nova Southeastern University.