Independent practice
O'callaghan DDS Inc
Endodontic dentistry · Berkeley, CA
4.9154 Google reviews
O'callaghan DDS Inc
Key facts
- O'callaghan DDS Inc is 1 of 9 endodontic dentists listed in Berkeley, CA.
- Independent practice.
- Public rating 4.9 from 154 Google reviews.
SmilesAtlas verification
What we matched to public records, with links so you can verify it yourself.
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License not independently matched
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Independent practice
No parent organization or DSO brand in public records.
NPPES + ownership checkWhat we could not verify yet: What we have not confirmed: specialty board certification and CE currency. We would rather show a gap than a guess, so these stay empty until we can verify them.
Data freshness: NPI record 2026-08-23; Google listing 2026-06-07; practice website 2026-08-24. Confirm time-sensitive details directly.
About this practice
O'callaghan DDS Inc is a endodontic dental practice at 2999 Regent St Ste 727 in Berkeley, CA. Public records show it as independent practice (no parent organization or DSO brand in public records). It has 154 Google reviews at 4.9 stars. Posted hours cover 7 days a week.
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Hours
Friday: 8:30am to 6pmMonday: 8:30am to 6pmSaturday: 9am to 5pmSunday: ClosedThursday: 8:30am to 6pmTuesday: 8:30am to 6pmWednesday: 8:30am to 6pm
Reputation
4.9
154 Google reviews
Frequently asked questions
Is O'callaghan DDS Inc a verified dentist?
O'callaghan DDS Inc is listed in the federal NPI registry, is independent practice, and has 154 Google reviews. The profile shows the source date and direct verification links.
How do I verify O'callaghan DDS Inc myself?
Open the official NPI record at NPPES NPI Registry (CMS) and search the state dental board for the license number to confirm the status shown here.
Does O'callaghan DDS Inc accept new patients?
We do not have a confirmed new-patient status for O'callaghan DDS Inc; call the office to check.