SmilesAtlas
Independent practice

Daniel G. Gardiner DDS Inc.

Periodontic dentistry · Upland, CA
4.622 Google reviews
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Daniel G. Gardiner DDS Inc.
Key facts
  • Daniel G. Gardiner DDS Inc. is 1 of 10 periodontic dentists listed in Upland, CA.
  • License status on record at the Dental Board of California: delinquent.
  • Independent practice.
  • Public rating 4.6 from 22 Google reviews.

SmilesAtlas verification

What we matched to public records, with links so you can verify it yourself.
!
Dental license: delinquent (#29716)
Daniel Gardiner, a dentist at this practice, holds a license delinquent with the Dental Board of California. Not currently active, so confirm before booking.
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
No parent organization or DSO brand in public records.
NPPES + ownership check
What 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 2026-08-23; license board 2026-06-10; Google listing 2026-06-07; practice website 2026-08-24. Confirm time-sensitive details directly.
Open the official NPI recordOpen the state license search

About this practice

Daniel G. Gardiner DDS Inc. is a periodontic dental practice at 840-a W. Ninth St. in Upland, CA. Daniel Gardiner, a dentist here, holds a license the Dental Board of California reports as delinquent (license #29716), with no disciplinary action on record. Public records show it as independent practice (no parent organization or DSO brand in public records). It has 22 Google reviews at 4.6 stars. Posted hours cover 7 days a week.

Insurance & services

Services
Cosmetic DentistryPeriodontal TreatmentDental ImplantsRestorative Dentistry

Visit

Address
840-a W. Ninth St., Upland, CA 917864545
Phone
9099466170
New patients
Call to confirm
Hours
Friday: 8am to 5pmMonday: 8am to 5pmSaturday: ClosedSunday: ClosedThursday: 8am to 5pmTuesday: 8am to 5pmWednesday: 8am to 5pm

Reputation

4.6
22 Google reviews
Sources and verification

Frequently asked questions

Is Daniel G. Gardiner DDS Inc. a verified dentist?
Daniel G. Gardiner DDS Inc. holds a license the Dental Board of California reports as delinquent (license #29716), is independent practice, and has 22 Google reviews. The profile shows the source date and direct verification links.
How do I verify Daniel G. Gardiner DDS Inc. myself?
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 Daniel G. Gardiner DDS Inc. accept new patients?
We do not have a confirmed new-patient status for Daniel G. Gardiner DDS Inc.; call the office to check.