| Collingwood General and Marine Hospital | Collingwood |
| Dynacare, Goderich, Laboratory Services & Health Centre | Goderich |
| Dynacare, Seaforth, Laboratory Services | Seaforth |
| Dynacare Medical Laboratory, Huronia Medical Centre Laboratory | Midland |
| Fenelon Community Health Centre Laboratory | Kawartha Lakes |
| LifeLabs, Listowel | Listowel |
| LifeLabs, Stratford | Stratford |
| LifeLabs, Barrie - Bayview Dr, Medical Laboratory Services and ECG Testing | Barrie |
| LifeLabs, Barrie - Huronia Rd, Medical Laboratory Services and ECG Testing | Barrie |
| LifeLabs, Barrie - Lakeside Terrace, Medical Laboratory Services | Barrie |
| LifeLabs, Barrie - Quarry Ridge Rd, Medical Laboratory Services and ECG Testing | Barrie |
| LifeLabs, Barrie - Wellington St W, Medical Laboratory Services and ECG Testing | Barrie |
| LifeLabs, Borden | Adjala-Tosorontio |
| LifeLabs, Innisfil, Medical Laboratory Services | Innisfil |
| LifeLabs, Penetanguishine | Penetanguishene |
| Powassan and Area Family Health Team, Powassan Clinic | Powassan |
| South East Grey Community Health Centre, Dundalk - Main St, Dundalk Medical Clinic | Southgate |
| South River Medical Centre | South River |
| West Parry Sound Health Centre, Port Loring, Argyle Nurse Practitioner Led Clinic | Parry Sound, Unorganized, Centre Part |