| Barrie Area Native Advisory Circle, Barrie, Mamaway Wiidokdaadwin Clinic | Barrie |
| Barrie Area Native Advisory Circle, Orillia, Mamaway Wiidokdaadwin Clinic | Orillia |
| Bartimaeus, Simcoe County - Mobile service | Barrie |
| Beautiful Minds, Mailing Address | Orillia |
| Centre for Behaviour Health Sciences, Barrie Office, Behaviour Clinic of York and Simcoe | Barrie |
| Kinark Child and Family Services, Barrie - Simcoe St, SNAP - Stop Now And Plan program | Barrie |
| Neuroclinic Barrie | Barrie |
| New Life Collingwood Church, Collingwood, You in Mind Support Groups | Collingwood |
| Pal Counselling & Associates, Barrie | Barrie |
| Reichmann (Dr Jaak) Psychiatrist and Cognitive Behaviour Therapist | Barrie |
| Royal Victoria Regional Health Centre, Barrie - 201 Georgian Dr - Mental Health Suite, Emergency Department, Crisis Services | Barrie |
| Smith Psychological, Counselling / Psychotherapy and Psychological Assessment Services | Barrie |
| Women and Children's Shelter of Barrie, Outreach Services | Barrie |