Local Pros · Ontario
Local Dentists in Ontario, CA
Locally owned and operated dentists serving Ontario and the surrounding area. Supporting local businesses means faster response and accountability.
As of July 2026, RatingsNearMe ranks 20 dentists in Ontario, CA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Vista Dental Care with a 4.9-star rating from 478 Google reviews and an RNM Score of 98/100. Also in the top tier: Ontario Dental Center and Ontario Smiles Dentistry and Orthodontics. The average rating across all listed dentists in Ontario is 4.7 stars from 353 reviews per business on average.
Dental care in Ontario: cleaning + exam $100–$300; crowns $800–$1,800; root canals $700–$1,500. Many accept most major insurance.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Local Market Snapshot
20
Businesses listed
4.7★
Avg rating
353
Avg reviews
Jul 4, 2026
Last updated
Top Rated Dentists
4.9 stars from nearly 500 reviews, reflecting exceptional patient satisfaction.
1921 E 4th St, Ontario, CA 91764, USAExceptional 4.9-star rating from over 600 Google reviews.
974 N Mountain Ave, Ontario, CA 91762, USATrusted by hundreds of patients with a strong 4.6-star average rating.
4190 E 4th St Ste C, Ontario, CA 91764, USADentists Rankings in Ontario, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Vista Dental Care1921 E 4th St, Ontario, CA 91764, USA | 4.9★ | 478 |
| #2 | Ontario Dental Center974 N Mountain Ave, Ontario, CA 91762, USA | 4.9★ | 639 |
| #3 | Ontario Smiles Dentistry and Orthodontics4190 E 4th St Ste C, Ontario, CA 91764, USA | 4.6★ | 437 |
| #4 | Ontario Family Dentistry528 N Fern Ave, Ontario, CA 91762, USA | 3.9★ | 27 |
| #5 | Children's Dental FunZone - Ontario701 N Milliken Ave Suite B, Ontario, CA 91764, USA | 4.5★ | 1,347 |
| #6 | Smile Connection1791 E Holt Blvd UNIT 102, Ontario, CA 91761, USA | 4.9★ | 573 |
| #7 | Mission Dental Care941 W Mission Blvd H, Ontario, CA 91762, USA | 4.8★ | 550 |
| #8 | Star Bright Dental2409 S Vineyard Ave G, Ontario, CA 91761, USA | 5.0★ | 473 |
| #9 | Assure Dental of Ontario961 N Milliken Ave #103, Ontario, CA 91764, USA | 4.8★ | 363 |
| #10 | Ontario Village Dental533 W Holt Blvd B, Ontario, CA 91762, USA | 4.8★ | 322 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All Dentists in Ontario
A 3.9-star rating from 27 reviews reflects generally positive but mixed patient feedback.
528 N Fern Ave, Ontario, CA 91762, USA
Highly rated by over 1,300 patients with a strong 4.5-star average.
701 N Milliken Ave Suite B, Ontario, CA 91764, USA
Exceptional 4.9-star rating from over 570 reviews for trusted Ontario dental care.
1791 E Holt Blvd UNIT 102, Ontario, CA 91761, USA
Boasts a 4.8-star rating from over 550 Google reviews.
941 W Mission Blvd H, Ontario, CA 91762, USA
Exceptional 5.0-star rating from hundreds of Google reviews in Ontario, CA.
2409 S Vineyard Ave G, Ontario, CA 91761, USA
Rated 4.8 stars from hundreds of Google reviews for exceptional dental care.
961 N Milliken Ave #103, Ontario, CA 91764, USA
Rated 4.8 stars from over 320 Google reviews, this Ontario dentist is highly trusted.
533 W Holt Blvd B, Ontario, CA 91762, USA
Trusted by hundreds of patients, this Ontario dentist holds an exceptional 4.8-star rating.
2905 S Euclid Ave D, Ontario, CA 91762, USA
Exceptional 4.8-star rating from over 200 Google reviews.
802 S Mountain Ave, Ontario, CA 91762, USA
Awarded 5.0 stars from 182 Google reviews, ensuring exceptional patient care.
203 W Francis St, Ontario, CA 91762, USA
Consistently rated 4.3 stars from over 130 Google reviews.
3480 Ontario Ranch Rd Ste 5, Ontario, CA 91761, USA
Consistently rated 4.6 stars from nearly 90 Google reviews.
126 W B St, Ontario, CA 91762, USA
87 Google reviews give this Ontario dentist an exceptional 4.9-star rating.
1245 N Grove Ave C, Ontario, CA 91764, USA
Trusted by local patients, this Ontario dentist holds a solid 4.4-star rating from 85 reviews.
211 N Euclid Ave, Ontario, CA 91762, USA
Exceptional 5.0-star rating from over 125 Google reviews.
8130 Vineyard Ave, Rancho Cucamonga, CA 91730, USA
Exceptional 4.9-star rating from over 500 Google reviews.
1857 E 4th St, Ontario, CA 91764, USA
4.6 stars from over 130 reviews, reflecting strong patient satisfaction.
2850A Inland Empire Blvd, Ontario, CA 91764, USA
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Dentists in Ontario, CA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Vista Dental Care | 98/100 | 4.9 ★ | 478 |
| 2 | Ontario Dental Center | 90/100 | 4.9 ★ | 639 |
| 3 | Ontario Smiles Dentistry and Orthodontics | 93/100 | 4.6 ★ | 437 |
| 4 | Ontario Family Dentistry | 58/100 | 3.9 ★ | 27 |
| 5 | Children's Dental FunZone - Ontario | 80/100 | 4.5 ★ | 1,347 |
| 6 | Smile Connection | 87/100 | 4.9 ★ | 573 |
| 7 | Mission Dental Care | 85/100 | 4.8 ★ | 550 |
| 8 | Star Bright Dental | 88/100 | 5.0 ★ | 473 |
| 9 | Assure Dental of Ontario | 85/100 | 4.8 ★ | 363 |
| 10 | Ontario Village Dental | 85/100 | 4.8 ★ | 322 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — Dentists in Ontario
How do I find the best dentists in Ontario?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked dentists in Ontario on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are dentists in Ontario licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, CA requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do dentists charge in Ontario, CA?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a dentists in Ontario?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the dentists on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
Dentists in Nearby Cities
Compare top-rated dentists in cities near you.
How Rankings Work on This Page
Every dentists on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: July 4, 2026.
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