| A |
| Adrian J. Whitmire, PHDnot edited since 2022 | 1129 Macklind Avenue, Kings Oak | | | | |
| Affinia Healthcare | 1717 Biddle Street, Carr Square | | | | |
| Affinia Healthcare | 2220 Lemp Avenue, McKinley Heights | | | | |
| B |
| Barnes-Jewish Center for Outpatient Health | 4901 Forest Park Avenue, Central West End | | barnesjewish.org | | |
| C |
| Concentra Urgent Care | 3100 Market Street, Midtown | | | | |
| D |
| DaVita Dialysis | 1425 Hampton Avenue, Clayton-Tamm | nephrology | davita.com | +18665446741 | |
| DaVita South City Dialysis | 3740 South Jefferson Avenue, Marine Villa | nephrology | | | |
| DaVita St Louis Dialysis Center | 2610 Clark Avenue, Midtown | nephrology | davita.com | | |
| Dedicated Senior Medical Facility | 3701 South Grand Boulevard, Dutchtown | | | | |
| F |
| Family Healthcare Centers Carondelet | 401 Holly Hills Avenue, Carondelet | | | +1 314-353-5190 | |
| Fast Track Urgent Care St. Louis Citynot edited since 2020 | 5701 Chippewa Street, Southampton | | fturgentcare.com | +13149325690 | |
| G |
| Grant Medical Clinicnot edited since 2020 | 114 North Taylor Avenue, Central West End | | | | |
| J |
| Jefferson Avenue VA Clinic | 515 North Jefferson Avenue, Downtown West | | | | |
| L |
| LaserAway | 10 Maryland Plaza, Central West End | dermatology | | +13143809190 | |
| M |
| Mercy Eye Care | Southampton, no street on record | | | | |
| Mills Cardiology | 5117 Westminster Place, Academy | cardiology | | | |
| P |
| People's Health Centers | 5701 Delmar Boulevard, DeBaliviere Place | | | | |
| Planned Parenthood - Central West End Health Center | 4251 Forest Park Avenue, Central West End | | | | |
| R |
| Rehabilitation Institute of Saint Louis | 4455 Duncan Avenue, Central West End | | rehabinstitutestl.com | +1 314 658 3800 | |
| S |
| Schwitalla Hall Saint Louis School of Medicinenot edited since 2022 | 1402 South Grand Boulelvard, Tiffany | | | | |
| Siteman Cancer Center | 4500 Forest Park Avenue, Central West End | oncology | siteman.wustl.edu | +1-314-747-7222 | |
| T |
| Total Access Urgent Care | Tower Grove East, no street on record | | | | |
| Total Access Urgent Carenot edited since 2021 | 6900 Chippewa Street, Saint Louis Hills | general | totalaccessurgentcare.com | +13148999344 | |
| Total Access Urgent Care | Boulevard Heights, no street on record | | | | |
| Total Access Urgent Care | 2060 Hampton Avenue, Clifton Heights | | totalaccessurgentcare.com | +13146962341 | |
| V |
| Vivent Health | 2653 Locust Street, Midtown | | | +13146456451 | |
| W |
| Washington Avenue VA Clinic | 2727 Washington Boulevard, Midtown | | | | |
| Washington University Dialysis Center | 4205 Forest Park Avenue, Central West End | nephrology | | | |