Dr. Marilyn Herie, PhD, RSW is the Academic Chair, Department of Community Services, School of Community and Health Studies at Centennial College. She holds a cross-appointment as Assistant Professor (Status Only), University of Toronto Factor-Inwentash Faculty of Social Work. She is a member of the international Motivational Interviewing Network of Trainers (MINT) and has over 15 years of clinical practice and supervision in addictions/concurrent disorders treatment with individuals and groups. Dr. Herie blogs about clinical teaching and learning at www.educateria.com.

Wayne Skinner, MSW, RSW, is deputy clinical director of CAMH’s Ambulatory Care and Structured Treatment Program, where he heads the Wayne Skinner, MSW, RSW, is deputy clinical director of CAMH’s Ambulatory Care and Structured Treatment Program, where he heads the Problem Gambling Institute of Ontario. He teaches in the Department of Psychiatry and the Factor-Inwentash Faculty of Social Work at the University of Toronto and is a member of the Motivational Interviewing Network of Trainers. He edited Treating Concurrent Disorders (2005) and co-authored A Family Guide to Concurrent Disorders (2007), Substance Abuse in Canada (2010) and Motivational Interviewing for Concurrent Disorders (2013).