Dentists in St. Tammany Parish, LA
Our directory lists 301 dental providers and practices in St. Tammany Parish, Louisiana (72 registered as organizations). With an estimated 277,615 residents (2024), that is about 10.8 listings per 10,000 people, above the statewide figure of 7.8. Listings are spread across 8 cities and towns.
Cities in St. Tammany Parish
- Slidell (102)
- Mandeville (87)
- Covington (76)
- Madisonville (15)
- Lacombe (7)
- Abita Springs (7)
- Pearl River (4)
- Folsom (3)
Types of dental providers
| Primary specialty (NPI taxonomy) | Listings |
|---|---|
| General Dentistry | 248 |
| Orthodontics | 31 |
| Endodontics | 9 |
| Periodontics | 9 |
| Prosthodontics | 2 |
| Oral & Maxillofacial Surgery | 1 |
| Dental Public Health | 1 |
Community health centers in St. Tammany Parish
HRSA-funded health centers offer a sliding fee scale based on income. Not every site has a dental clinic, so call and ask.
- Start Community Health Center - Covington – 1505 N Florida St, Covington
- Baptist Community Health Services- Mandeville – 1445 W Causeway Approach, Mandeville
- Start Community Health Center - Downtown Mandeville – 2150 General Pershing St, Mandeville
- St Tammany Community Health Center - Slidell – 501 Robert Blvd, Slidell
All health centers in Louisiana
Frequently asked questions
How many dentists are in St. Tammany Parish?
Our directory lists 301 dental providers and practices with an address in St. Tammany Parish, Louisiana, based on the NPI registry.
How many dentists per person does St. Tammany Parish have?
About 10.8 dental listings per 10,000 residents, using a 2024 Census population estimate of 277,615. The Louisiana average is 7.8.
Are there low-cost dental options in St. Tammany Parish?
There are 4 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 Louisiana · Dental care by state