License verifiedIndependent practice
Esparza Dentistry
General dentistry · Ontario, CA
4.9165 Google reviews
Esparza Dentistry
Key facts
- Esparza Dentistry is 1 of 169 general dentists listed in Ontario, CA.
- License status on record at the Dental Board of California: active.
- Independent practice.
- Public rating 4.9 from 165 Google reviews.
SmilesAtlas verification
What we independently checked against the official record. No other directory shows this.
✓
Dental license: active (#45252)
Oscar Esparza, a dentist at this practice, holds a license active with the Dental Board of California.
Dental Board of California · verified✓
No disciplinary actions on record
Checked against the board's published enforcement list. None found.
Dental Board of California · verified✓
Independent practice
No parent organization or DSO brand in public records.
NPPES + ownership checkWhat we could not verify yet: We could not independently verify board-certification specialty status or continuing-education currency for this practice. We never fill those in by guessing; ask the office, and we add them once we can confirm.
Public record last checked: June 2026.
About this practice
Esparza Dentistry is a general dental practice at 213 W G Street in Ontario, CA. Oscar Esparza, a dentist here, holds a license the Dental Board of California reports as active (license #45252), with no disciplinary action on record. Public records show it as independent practice (no parent organization or DSO brand in public records). It has 165 Google reviews at 4.9 stars. Posted hours cover 7 days a week.
Visit
Address
213 W G Street, Ontario, CA 917623227
Phone
9099866180
Hours
Friday: 9am to 6pmMonday: 9am to 6pmSaturday: ClosedSunday: ClosedThursday: 9am to 6pmTuesday: 9am to 6pmWednesday: 9am to 6pm
Reputation
4.9
165 Google reviews
Frequently asked questions
Is Esparza Dentistry a verified dentist?
Esparza Dentistry holds a license the Dental Board of California reports as active (license #45252), is independent practice, and has 165 Google reviews. We last checked the public record in June 2026.
How can I double-check Esparza Dentistry?
Open the official NPI record at NPPES NPI Registry (CMS) and search the Dental Board of California for the license number to confirm the status shown here.
Does Esparza Dentistry accept new patients?
We do not have a confirmed new-patient status for Esparza Dentistry; call the office to check.
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