| Bartimaeus, Simcoe County - Mobile service | Barrie |
| Brightshores Health System, Grey and Bruce Counties Behavioural Supports Ontario Mobile Team, Owen Sound Hospital | Owen Sound |
| Community Care City of Kawartha Lakes, Lindsay - 21 Angeline St N, Senior & Caregiver Support - Geriatric Assessment & Intervention Network | Kawartha Lakes |
| Community Health Centres of Northumberland | Port Hope (Municipality of) |
| Haliburton Highlands Health Services, Winchester Street, Community Support Services Division - Geriatric Assessment & Intervention Network | Minden Hills |
| Huron Perth Healthcare Alliance, Mental Health Services - Huron Perth Seniors Mental Health Program, Seaforth - 28 Centennial Dr | Huron East |
| MulticulturalFirstAid.com | Cobourg |
| North Simcoe Muskoka Specialized Geriatric Services, Barrie - Cundles Rd, Central Intake for Specialized Geriatric Services | Barrie |
| Ontario Shores Centre for Mental Health Sciences, Lindsay - Lindsay St S, Kawartha Lakes Community Clinic | Kawartha Lakes |
| Peterborough Regional Health Centre, Geriatric Assessment and Intervention Network | Peterborough |
| Peterborough Regional Health Centre, Geriatric Emergency Management | Peterborough |
| Trent Hills Community GAIN Team | Trent Hills |