Ontario River Arch Dental, Ontario dentist

#38Ranked #38 of 71 dentists in Ontario #34 for emergency care

Ontario River Arch Dental is a general dental practice in Ontario, open Monday to Saturday, with 17 of 17 tracked services.

Ontario, CAUpdated October 21, 20260 paid placements in any rankingHow we rank

Book an appointment Call (909) 923-2273 Website ↗

Key facts

Key facts about Ontario River Arch Dental
Address	2920 S Archibald Ave C, Ontario, CA 91761, United StatesGet directions
Phone	(909) 923-2273
Website	riverarchdentalontario.com

Opening hours

Opening hours for Ontario River Arch Dental
Day	Hours
Monday	10 AM – 6 PM
Tuesday	10 AM – 6 PM
Wednesday	10 AM – 6 PM
Thursday	10 AM – 6 PM
Friday	10 AM – 6 PM
Saturday	9 AM – 3 PM
Sunday	Closed

Open evenings — no
Open Saturdays
Open Sundays — no

Services

Each offered service links to the ranked list for Ontario.

Services offered by Ontario River Arch Dental
Service	Offered
General Dentistry	Yes
Teeth Cleaning	Yes
Emergency Care	Yes
Root Canal	Yes
Tooth Extraction	Yes
Wisdom Teeth Removal	Yes
Dental Implants	Yes
Invisalign	Yes
Braces	Yes
Dental Crowns	Yes
Dentures	Yes
Veneers	Yes
Teeth Whitening	Yes
Dental Bonding	Yes
Cosmetic Fillings	Yes
Cosmetic Dentistry	Yes
Full Restoration	Yes

Compare nearby Ontario dentists

Ontario River Arch Dental compared with nearby ranked clinics
Clinic	Rank	DR Score	Evenings	Saturday	Sunday
Ontario River Arch Dental (this clinic)	#38	47	No	Yes	No
LOURDES CARDOSO D.D.S., INC	#37	47	No	Yes	No
Vista Dental Care	#39	47	Yes	No	No
Bright Dental Care	#40	47	No	Yes	No

See all 71 ranked dentists in Ontario

Questions about Ontario River Arch Dental

What are Ontario River Arch Dental's hours?

Ontario River Arch Dental is open Monday to Saturday. On Saturdays it is open 9 AM to 3 PM, and closed on Sundays. Weekday hours start at 10 AM on Monday. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.

Where is Ontario River Arch Dental?

Ontario River Arch Dental is at 2920 S Archibald Ave C, Ontario, CA 91761, United States. 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 Ontario River Arch Dental offer?

Ontario River Arch Dental lists 17 of the 17 services DentistsRanked tracks, including general dentistry, cleaning, emergency care, root canal, extraction, wisdom teeth, implants and invisalign, plus 9 more. The full list, with links to ranked lists for each service in Ontario, is in the services table on this page.

How is Ontario River Arch Dental ranked?

Ontario River Arch Dental is ranked #38 of 71 dentists in Ontario by DR Score, with 47 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.

In their words

Ontario River Arch Dental's own description, as published by the clinic. Not written or checked by DentistsRanked.

Since 2005, Ontario River Arch Dental has provided Ontario patients and their families with a number of preventive, cosmetic, and restorative dental solutions. Dr. Lan T. Dinh and his team are committed to helping patients achieve and maintain healthy smiles for a lifetime. To schedule an exam and consultation with our Ontario family dentist and team, contact our office today.

Data last refreshed October 21, 2026

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Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.

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