Portage’s Adolescent Programs Drug Addiction Rehabilitation Programs for Youth (14-21) Our drug addiction rehabilitation centres for adolescents and young adults, youth work through the root causes of their drug addiction problems and develop the social competencies to better function in their everyday lives, without needing drugs. Adolescent and Young Adult Programs (14-21) Quebec – LaurentiansFor youth from Western Quebec New Brunswick, Cassidy LakeFor youth from the Atlantic provinces Quebec – Chaudière-AppalachesFor francophone youth from Eastern Quebec