1. Addiction Psychiatry Fellow, Translational Addiction Research Laboratory, Addictions Program, Centre for Addiction and Mental Health, Toronto, Ontario; Social Aetiology of Mental Illness (SAMI)-Canadian Institutes of Health Research Fellow, Centre for Addiction and Mental Health, Toronto, Ontario
2. Staff Psychiatrist, Concurrent Disorders Service, Addictions Program, Centre for Addiction and Mental Health, Toronto, Ontario
3. Addiction Medicine Fellowship Program Director, Addictions Program, Centre for Addiction and Mental Health, Toronto, Ontario; Lecturer, Departments of Family and Community Medicine and Psychiatry, University of Toronto, Toronto, Ontario
4. Psychiatrist, Medical Withdrawal Unit, Addictions Program, Centre for Addiction and Mental Health, Toronto, Ontario; Lecturer, Department of Psychiatry, University of Toronto, Toronto, Ontario
5. Head, Translational Addiction Research Laboratory, and Head, Alcohol Research and Treatment Clinic, Addictions Program, Centre for Addiction and Mental Health, Toronto, Ontario; Associate Professor of Psychiatry, Pharmacology, Family and Community Medicine, and Institute of Medical Sciences, University of Toronto, Toronto, Ontario