Dentists in Ontario, CA
186 dentists across all specialties in Ontario, CA, each verified against the state board and NPI registry.
Key facts
- Ontario has 186 dentists on record across 3 specialties.
- Browse by specialty below, or see general dentists first.
36
with a board-verified active license
40
independent, not a chain
3
accepting new patients
4.7
average Google rating
Finding a dentist in Ontario
Ontario has 186 dental providers across 3 specialties. We verified 40 of them against the state dental board and the federal NPI registry: 36 hold an active license and 40 are independent rather than part of a chain. Start with general dentists below for routine care, or jump to a specialty.
What sets these listings apart
- Every profile shows the license status from the state board, not just reviews.
- We flag corporate or DSO ownership so you know if your local dentist is chain-run.
- Accepted insurance is read from each practice's own site.
Detailed practice profiles
Showing all 40 (A to Z).
Browse by specialty and service
Emergency dentists
Verified: 17 of 20 practices
General dentists
Verified: 33 of 37 practices
Pediatric dentists
Verified: 0 of 2 practices
Orthodontists
Verified: 1 of 1 practice
Nearby cities
Frequently asked questions
How many dentists are in Ontario, CA?
There are 186 dentists on record in Ontario across 3 specialties; 36 of the verified profiles hold an active state-board license.
Which dental insurance is accepted in Ontario?
Across Ontario practices, the plans listed most often are Denti-cal, Medi-cal, Cal-Optima. Check each profile for its specific list.
How do I know a Ontario dentist's license is current?
Each profile carries a verification box that matches the dentist to the state dental board and shows the license status and any disciplinary action.