| Organization / Program Name(s) | Located In |
|---|---|
| Public Health Ontario, Orillia Office, Public Health Ontario, Orillia Office | Orillia |
| Simcoe Muskoka District Health Unit, Barrie Head Office - 15 Sperling Dr | Barrie |
| Simcoe Muskoka District Health Unit, Cookstown Branch - 25 King St S | Innisfil |