License verifiedIndependent practice
Dr. Richard J. Ronneburg D.D.S.
General dentistry · Sonora, CA
4.421 Google reviews
Dr. Richard J. Ronneburg D.D.S.
Key facts
- Dr. Richard J. Ronneburg D.D.S. is 1 of 43 general dentists listed in Sonora, CA.
- License status on record at the Dental Board of California: active.
- Independent practice.
- Public rating 4.4 from 21 Google reviews.
SmilesAtlas verification
What we matched to public records, with links so you can verify it yourself.
✓
Dental license: active (#50417)
NPI matched to the Dental Board of California; license active.
Verify with Dental Board of California✓
No disciplinary actions on record
Checked against the board's published enforcement list. None found.
Dental Board of California · verified✓
Independent practice
Registered as a sole proprietor with no parent organization.
NPPES + ownership checki
Accepts Aetna, Ameritas, Careington, Cigna and more
As published by the practice. Confirm your specific plan before booking.
Practice siteWhat we could not verify yet: We do not yet have a public source for this dentist's board-certification or CE status, so we have left it out. We never fabricate a credential.
Data freshness: NPI record 2026-06-15; license board 2026-06-10; Google listing 2026-06-07; practice website 2026-06-10. Confirm time-sensitive details directly.
About this practice
Dr. Richard J. Ronneburg D.D.S. is a general dental practice at 103 S Forest Rd in Sonora, CA. Its dentist holds a license the Dental Board of California reports as active (license #50417), with no disciplinary action on record. Public records show it as independent practice (registered as a sole proprietor with no parent organization). It has 21 Google reviews at 4.4 stars. Posted hours cover 7 days a week.
Insurance & services
Accepted insurance
AetnaAmeritasCareingtonCignaDelta DentalGEHADental PlansGuardianHumanaLincoln Financial Group
Services
6 Month CleaningBone GraftingBridgesComposite FillingsCosmetic - VeneersCrownsDental ImplantsDigital X-RaysEndodontic - Root CanalsGeneral DentistryImplant DentistryInternal BleachingNitrous OxideOral Cancer Screening
Visit
Hours
Friday: ClosedMonday: 8am to 5pmSaturday: ClosedSunday: ClosedThursday: 8am to 5pmTuesday: 8am to 5pmWednesday: 8am to 5pm
Reputation
4.4
21 Google reviews
Frequently asked questions
Is Dr. Richard J. Ronneburg D.D.S. a verified dentist?
Dr. Richard J. Ronneburg D.D.S. holds a license the Dental Board of California reports as active (license #50417), is independent practice, and has 21 Google reviews. The profile shows the source date and direct verification links.
How can I double-check Dr. Richard J. Ronneburg D.D.S.?
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 Dr. Richard J. Ronneburg D.D.S. accept new patients?
We do not have a confirmed new-patient status for Dr. Richard J. Ronneburg D.D.S.; call the office to check.