Continuing & Professional Studies, Palo Alto University

David DeMatteo, JD, PhD, ABPP (Forensic), is a Professor of Psychology and Professor of Law at Drexel University, and Director of Drexel’s JD/PhD Program in Law & Psychology. He has published 14 books, more than 100 peer-reviewed articles, and more than 50 book chapters in his areas of interest, which include mental health law, psychopathic personality, forensic mental health assessment, and diversion of justice-involved individuals. He is a former President of the American Psychology-Law Society (APA Division 41) and the American Board of Forensic Psychology. He is also a Fellow of the American Psychological Association (Divisions 1, 12, and 41) and the American Academy of Forensic Psychology. He routinely consults with city agencies, state agencies, policymakers, correctional facilities, and law enforcement. He conducts forensic mental health assessments of adults and adolescents on a variety of legal issues, and he has testified as an expert witness in state and federal courts. He is the Editor-in-Chief of Law and Human Behavior.