Kostas A. Katsavdakis, PhD, ABPP

Kostas A. Katsavdakis, PhD, ABPP is a licensed psychologist and board-certified forensic psychologist, and he is an adjunct faculty member at John Jay College of Criminal Justice. Dr. Katsavdakis evaluates defendants charged with violent sexual and violent non-sexual crimes, and he conducts threat assessments in workplace and related settings. In addition to his forensic work, he maintains a clinical caseload, treating both adults and juveniles.