Dr. Maurice Siu completed his training in psychiatry at the University of Toronto in June 2003. He is a Lecturer at the University of Toronto. He has been licensed to practice psychiatry in the province of Ontario since July 2003. He completed his certification in Forensic Psychiatry in November 2015. He is a staff psychiatrist at the CMI-Forensic Services program at the Centre for Addiction and Mental Health and at the Justice and Mental Health program at the Scarborough Health Network. He has a special interest in forensic psychiatry, addiction medicine, and workplace mental health. He has completed numerous independent medical examinations for employers, insurance companies, lawyers, the WSIB, and regulatory bodies, including the College of Physicians and Surgeons of Ontario (CPSO), College of Nurses of Ontario (CNO), and the Law Society of Ontario (LSO).