Dr. Dettmer is licensed as a clinical psychologist with a specialty in health psychology. She is an Assistant Professor in the Division of Paediatrics at the University of Toronto, a Project Investigator with the SickKids Research Institute, and the Mental Health lead of the SickKids Team Obesity Management Program. Dr. Dettmer’s research focuses on how psychological factors impact the development and treatment of obesity. She is a member of the Motivational Interviewing Network of Trainers (MINT) and has extensive experience in training healthcare professionals in the application of MI techniques.

Dr. Regina is a staff psychologist and project investigator with the SickKids Team Obesity Management Program (STOMP). She is a licensed clinical and health psychologist with a specialty in serving children, adolescents, and families living with complex learning, medical, and mental health needs. She is also an Ontario Certified Teacher. With 15 years of experience working in a hospital, community and school settings, her current work centres on helping young people and their families living with obesity and related psychological and medical needs. In practice, she is a firm believer in Motivational Interviewing as a means of fostering sustainable change.