Dr. Poskar is a leading psychiatrist in psychopharmacologic and cognitive-behavioral treatments of OCD and OCD Related Disorders - Body Dysmorphic Disorder (BDD), Trichotillomania, Hoarding Disorder, and Skin Picking. Areas of specialization also include Illness Anxiety Disorder and Autism Spectrum Disorders. He is the director of OCD NYC, a treatment center specializing in OCD and Related Disorders treating patients in New York, New Jersey, Florida, Connecticut and Virginia. He completed his psychiatric training at Montefiore Medical Center, where he also completed a research fellowship at the Compulsive, Impulsive, and Autism Spectrum Disorder Program. He is currently a member of the International OCD Foundation (IOCDF) Scientific and Clinical Advisory Board. He is Co-Chair of the IOCDF’s Treatment Recommendation Guidelines. He is a member of the International OCD Foundation’s Body Dysmorphic Disorder, Hoarding and Autism Spectrum Disorder Special Interest Groups. He co-founded OCD New York, the NY affiliate of the International OCD Foundation.