CAMH: ProfessionalsProfessionals is the place to find the information you need to improve the quality of your practice as you screen for, assess and treat mental illness, including substance use concerns. Designed to meet the needs of a range of professionals, especially those in primary care, the Professionals section brings together the latest evidence-based treatment information, combined with deep clinical experience, to build capacity across health systems to deliver compassionate, person-centred care.