| | Organization Name(s) | Located In |
 | Carlton Heights Medical Clinic - Unit 16, Dr Ravindran | St Catharines |
 | Carlton Medical Clinic - Unit 8, Dr Oladipo | St Catharines |
 | Comprehensive Health Clinic, Medical Walk-in and Wound Clinic | St Catharines |
 | Dr Chi Mun Wong Family Practice and Walk-in | St Catharines |
 | Dr Mitchell's Medical Walk-In Clinic and Fort Erie Foot Care Services | Fort Erie |
| | Emergency Care, Urgent Care Facilities and Walk In Medical Clinics in the Niagara Region | Niagara Region |
 | Glenridge Walk-In Clinic | St Catharines |
 | Grantham Medical Clinic | St Catharines |
 | Minor Emergency Walk in Clinic | St Catharines |
 | Morrison St Walk-in Clinic | Niagara Falls |
 | Niagara Health System, Niagara-on-the-Lake Site | Niagara-on-the-Lake |
 | Niagara Health System, Port Colborne Site | Port Colborne |
 | Niagara Health System, St Catharines Site | St Catharines |
 | Niagara Walk-In Clinic, Walmart | Niagara Falls |
| | Niagara. Region Public Health, Seasonal Flu Immunization Clinics | Niagara Region |
 | Pediatric and Adult Walk-In Clinic | St Catharines |
 | Pelham Walk-in Clinic | St Catharines |
 | Portage Walk-in Clinic | Niagara Falls |
 | Primary Care Niagara, Niagara Falls | Niagara Falls |
 | Primary Care Niagara, Welland | Welland |
 | Prompt Doc Urgent Care Clinic | St Catharines |
 | SelectMD Urgent Care Health and Wellness Centre | Welland |