About me
Marie Brown, PhD, ABPP is a licensed clinical psychologist and the Program Director & Team Leader at the Lenox Hill OnTrack and Early Treatment Program. She is President of the US Chapter of the International Society for the Psychological and Social Approaches to Psychosis (ISPS-US), Chair-Elect of the APA Task Force on Serious Mental Illness (SMI-SED) and a co-founder of Hearing Voices Network NYC. She is Board Certified in Serious Mental Illness Psychology by the American Board of Professional Psychology. She is co-editor of several books on psychosis, with the most recent being "Psychosocial Approaches to Negative Symptoms in Psychosis" (Oxford University Press, 2025).
