| Abilities, Rehabilitation Services, Abilities Rehabilitation Services | Midland |
| Barrie Area Native Advisory Circle, Barrie - 125 Bell Farm Rd, Suite 200, 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 |
| Canadian Mental Health Association. Simcoe County Branch, BounceBack Program | |
| Centre for Behaviour Health Sciences, Barrie Office, Behaviour Clinic of York and Simcoe | Barrie |
| CFS Counselling + Wellbeing, Youth Programs, Barrie - Anne St S | Barrie |
| Couchiching Family Health Organization, Fearless Anxiety Group, Orillia - Memorial Ave | Orillia |
| Georgian Bay Integrative Medicine | Collingwood |
| Kinark Child and Family Services, Barrie - Simcoe St, SNAP - Stop Now And Plan program | Barrie |
| Mckendry (Susan) CBT Counselling - CBTatHome | Barrie |
| Neuroclinic Barrie | Barrie |
| New Life Church, Collingwood, You in Mind Support Groups | Collingwood |
| North Simcoe Therapy Network, Collingwood, Psychotherapy | Collingwood |
| North Simcoe Therapy Network, Midland, Addiction and Mental Health Community Program | Tiny |
| Pal Counselling & Associates, Barrie | Barrie |
| Peace Bye Peace, Art Therapy and Counselling Services | Midland |
| Peakminds Psychology Services | Collingwood |
| Pinewoods Chapel | Essa |
| 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 |
| Sabine Cox, RP, Psychotherapy and Counselling | Innisfil |
| Smith Psychological, Counselling / Psychotherapy and Psychological Assessment Services | Barrie |
| Waypoint Centre for Mental Health Care, Ethics and Spiritual Care Team, Penetanguishene - 500 Church St - Atrium Bldg | Penetanguishene |
| Women and Children's Shelter of Barrie, Outreach Services | Barrie |
| YMCA of Simcoe/Muskoka, Barrie - Bayfield St, Y Mind Youth | Barrie |