| Ask4Care Support Services, Barrie | Barrie |
| College of Audiologists and Speech Language Pathologists of Ontario | Toronto Downtown North |
| College of Physicians and Surgeons of Ontario | Toronto Downtown Central |
| Couchiching Family Health Organization, Orillia - Memorial Ave, Couchiching Family Health Team | Orillia |
| Dietitians of Canada | Toronto Downtown Central |
| Dorvict Home and Health Care Services, Barrie | Barrie |
| Hannah McGraw - Registered Dietitian, Virtual only | |
| North East Grey Health Clinics | Meaford |
| Ontario Dental Association | Toronto Downtown North |
| Ontario Nurses' Association, Orillia, Regional Office | Orillia |
| Registered Nurses Association of Ontario, South Simcoe Chapter | Toronto |
| Val's Nursing Care, Barrie, Health and Community Care Services | Barrie |
| West Northumberland Physician Recruitment and Retention Board, Cobourg - Mailing Address | Cobourg |