Assure Dental of Ontario
961 N Milliken Ave #103, Ontario, CA 91764
- 4.8from 363 Google reviews
- Hours
- Mon 9 AM–6 PM · Tue–Wed 10 AM–7 PM · Thu 9 AM–6 PM · Fri 9 AM–5 PM · Sat 8 AM–2 PM · Sun closed
Orthodontists in Ontario, CA (2026)
2 clinics listed A to ZUpdated 0 paid placements in this rankingHow we rank →
2 of Ontario’s 71 clinics have an orthodontist on staff, as of October 2026. 2 of them open Saturdays and 1 stay open after 6pm. They offer 2 of our 17 tracked services on average.
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Orthodontists in Ontario
Listed A to Z. We rank a city once it has at least 3 clinics with enough data.
Ontario Kids 'N Braces
Archibald Ranch Town Center, 3055 S Archibald Ave Ste C-1, Ontario, CA 91761
- 4.9from 384 Google reviews
- Hours
- Mon–Fri 8:30 AM–5:30 PM · Sat 7:30 AM–1 PM · Sun closed
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Orthodontists in Ontario, CA: frequently asked questions
Who are the orthodontists in Ontario?
2 Ontario clinics have an orthodontist on staff in our data. They include Ontario Kids 'N Braces and Assure Dental of Ontario. These counts come from clinic hours and profile data as of October 2026, re-checked every week.
Which of these Ontario clinics are open on Saturday?
2 of the 2 clinics on this page open on Saturdays. They include Ontario Kids 'N Braces and Assure Dental of Ontario, and Ontario Kids 'N Braces opens 7:30 AM–1 PM.
Which Ontario clinics on this page are open late?
1 of the 2 clinics on this page stay open after 6pm on at least one weekday. Assure Dental of Ontario has the latest weekday hours, until 7 PM on Tuesdays.
How are orthodontists in Ontario ranked?
Each clinic has one DR Score from 0 to 100, built from 6 published factors: reputation, review volume, recency, access, services and profile completeness. This page lists the 2 Ontario clinics that have an orthodontist on staff, in DR Score order. No clinic pays for its position.
Update log for Ontario
- : DR Scores recalculated for 71 clinics.
- : 4 duplicate listings merged.