Ratings sourced from Google Business Profile · Last refreshed July 2026

Ontario Smiles Dentistry and Orthodontics

Name: Ontario Smiles Dentistry and Orthodontics
Address: 4190 E 4th St Ste C, Ontario, CA 91764, USA, Ontario, CA, US
Telephone: (909) 378-9156
Rating: 4.6

Dentists · Ontario, CA

4.6(437 reviews)RNM Score 85/100

Trusted by hundreds of patients with a strong 4.6-star average rating.

Listing data last updated May 11, 2026 · sourced from public Google Business Profile data

📞 (909) 378-9156 🗺️ Get Directions 🌐 Visit Website 📍4190 E 4th St Ste C, Ontario, CA 91764, USA

🕐Hours: Not listed — call to confirm availability

✏️ Write a Review Is this your business? Claim it free →

Ratings & Reviews

+ Write a Review

437 customer ratings on Google

Write a review here to help future customers choose the best local pros.

✏️ Write a Review See Google reviews →

How Ontario Smiles Dentistry and Orthodontics compares in Ontario

At 4.6★ from 437 ratings, Ontario Smiles Dentistry and Orthodontics rates below the 4.8★ average of the 6 nearest dentists we track in Ontario.

Other Dentists in Ontario

Mission Dental Care

4.8 (550)

941 W Mission Blvd H, Ontario, CA 91762, USA

Ontario Village Dental

4.8 (322)

533 W Holt Blvd B, Ontario, CA 91762, USA

Dentists of Ontario Ranch

4.3 (137)

3480 Ontario Ranch Rd Ste 5, Ontario, CA 91761, USA

Euclid Dental Center

4.8 (276)

2905 S Euclid Ave D, Ontario, CA 91762, USA

Star Bright Dental

5.0 (473)

2409 S Vineyard Ave G, Ontario, CA 91761, USA

Ontario Dental Center

4.9 (639)

974 N Mountain Ave, Ontario, CA 91762, USA

← All Dentists in Ontario ← Browse all Dentists ← California directory List your business free Report incorrect information

📞 Call Now 🗺️ Directions