Assure Dental of Ontario, Ontario dentist
Assure Dental of Ontario is a specialist (endodontist and orthodontist) practice in Ontario, open Monday to Saturday, with a 4.8★ rating from 363 Google reviews.
Ontario, CAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 961 N Milliken Ave #103, Ontario, CA 91764Get directions |
|---|---|
| Phone | (909) 581-7700 |
| Website | assuredentalcare.com/locations/ontario |
Opening hours
| Day | Hours |
|---|---|
| Monday | 9 AM – 6 PM |
| Tuesday | 10 AM – 7 PMevening |
| Wednesday | 10 AM – 7 PMevening |
| Thursday | 9 AM – 6 PM |
| Friday | 9 AM – 5 PM |
| Saturday | 8 AM – 2 PM |
| Sunday | Closed |
- Open evenings (after 6 PM)
- Open Saturdays
- Open Sundays — no
Services
Each offered service links to the ranked list for Ontario.
| Service | Offered | Specialist |
|---|---|---|
| Invisalign | Yes | Orthodontist on staff |
| Braces | Yes | Orthodontist on staff |
| General Dentistry | Not listed | |
| Teeth Cleaning | Not listed | |
| Emergency Care | Not listed | |
| Root Canal | Not listed | Endodontist on staff |
| Tooth Extraction | Not listed | |
| Wisdom Teeth Removal | Not listed | |
| Dental Implants | Not listed | |
| Dental Crowns | Not listed | |
| Dentures | Not listed | |
| Veneers | Not listed | |
| Teeth Whitening | Not listed | |
| Dental Bonding | Not listed | |
| Cosmetic Fillings | Not listed | |
| Cosmetic Dentistry | Not listed | |
| Full Restoration | Not listed |
Google reviews
4.8★from 363 Google reviews
10 of them posted in the last 12 months.
Compare nearby Ontario dentists
| Clinic | Rank | DR Score | Google rating | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|---|
| Assure Dental of Ontario (this clinic) | #19 | 66 | 4.8★ (363) | Yes | Yes | No | |
| Su Jui-Min DDS | #61 | 37 | Not collected | No | No | No | 0.1 mi |
| Sunny Kids Dental, Ontario CA | #18 | 66 | 4.9★ (539) | No | Yes | No | 0.1 mi |
| Free Dental Clinic at SJVC Ontario | #71 | 17 | Not collected | No | No | No | 0.4 mi |
Questions about Assure Dental of Ontario
What are Assure Dental of Ontario's hours?
Assure Dental of Ontario is open Monday to Saturday. On Saturdays it is open 8 AM to 2 PM, and closed on Sundays. It stays open late on Tuesday and Wednesday until 7 PM. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.
Where is Assure Dental of Ontario?
Assure Dental of Ontario is at 961 N Milliken Ave #103, Ontario, CA 91764. Use the directions link on this page to plan your route. Ask the clinic about parking and building access before your first visit.
What services does Assure Dental of Ontario offer?
Assure Dental of Ontario lists 2 of the 17 services DentistsRanked tracks, including invisalign and braces. The full list, with links to ranked lists for each service in Ontario, is in the services table on this page.
How is Assure Dental of Ontario ranked?
Assure Dental of Ontario is ranked #19 of 71 dentists in Ontario by DR Score, with 66 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.
Data last refreshed October 21, 2026
Is this your practice? Update your profile.
Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.