Dentists in St. Louis County, MO
Our directory lists 1,187 dental providers and practices in St. Louis County, Missouri (317 registered as organizations). With an estimated 992,929 residents (2024), that is about 12.0 listings per 10,000 people, above the statewide figure of 8.7. Listings are spread across 38 cities and towns.
Cities in St. Louis County
- Saint Louis (461)
- Chesterfield (115)
- Florissant (90)
- St Louis (68)
- Ballwin (51)
- Creve Coeur (50)
- Bridgeton (45)
- Kirkwood (38)
- Hazelwood (34)
- Ellisville (32)
- Clayton (28)
- St Louis (26)
- Manchester (21)
- Webster Groves (13)
- Brentwood (13)
- Maryland Heights (12)
- Eureka (12)
- Valley Park (10)
- Saint Ann (8)
- Wildwood (8)
- Des Peres (6)
- Ferguson (6)
- Olivette (6)
- Town And Country (5)
- University City (5)
- Grover (4)
- Sunset Hills (3)
- Twin Oaks (3)
- Overland (3)
- Berkeley (2)
- Frontenac (2)
- Winchester (1)
- Earth City (1)
- Ladue (1)
- St Louis Mo (1)
- Affton (1)
- Sappington (1)
- Wildwood (1)
Types of dental providers
| Primary specialty (NPI taxonomy) | Listings |
|---|---|
| General Dentistry | 1,006 |
| Orthodontics | 87 |
| Endodontics | 35 |
| Periodontics | 34 |
| Prosthodontics | 8 |
| Dental Public Health | 4 |
| Pediatric Dentistry | 4 |
| Oral & Maxillofacial Pathology | 4 |
| Dental Anesthesiology | 3 |
| Oral & Maxillofacial Surgery | 2 |
Community health centers in St. Louis County
HRSA-funded health centers offer a sliding fee scale based on income. Not every site has a dental clinic, so call and ask.
- Betty Jean Kerr People's Health Centers – 11642 West Florissant Ave, Florissant
- Affinia Healthcare Ferguson – 3396 Pershall Rd, Saint Louis
- Affinia Healthcare Pagedale – 6763 Page Ave, Saint Louis
- John C Murphy Health Center – 6121 N Hanley Rd, Saint Louis
- North Central Community Health Center – 4000 Jennings Station Rd, Saint Louis
- People's Healthcare Services – 49 N Florissant Rd, Ste 101, Saint Louis
- South County Health Center – 4580 S Lindbergh Blvd, Saint Louis
All health centers in Missouri
Frequently asked questions
How many dentists are in St. Louis County?
Our directory lists 1,187 dental providers and practices with an address in St. Louis County, Missouri, based on the NPI registry.
How many dentists per person does St. Louis County have?
About 12.0 dental listings per 10,000 residents, using a 2024 Census population estimate of 992,929. The Missouri average is 8.7.
Are there low-cost dental options in St. Louis County?
There are 7 HRSA-funded health center sites in the county. They charge fees based on income; call to ask whether a site offers dental care.
Listings are matched to the county by ZIP code using the Census Bureau 2020 ZCTA-to-county relationship file; a ZIP that crosses county lines is assigned to the county holding most of its land, so counts are approximate. Sources: NPPES NPI registry (Oct 2026), U.S. Census Bureau 2024 county population estimates, HRSA health center sites. Other counties in Missouri · Dental care by state