License verifiedIndependent practice
William Gregory Tseng, DDS
General dentistry · Palo Alto, CA
510 Google reviews
William Gregory Tseng, DDS
Key facts
- William Gregory Tseng, DDS is 1 of 152 general dentists listed in Palo Alto, CA.
- License status on record at the Dental Board of California: active.
- Independent practice.
- Public rating 5 from 10 Google reviews.
SmilesAtlas verification
What we independently checked against the official record. No other directory shows this.
✓
Dental license: active (#30299)
NPI matched to the Dental Board of California; license active.
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
Registered as a sole proprietor with no parent organization.
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
William Gregory Tseng, DDS is a general dental practice at 251 High Street, Suite A in Palo Alto, CA. Its dentist holds a license the Dental Board of California reports as active (license #30299), with no disciplinary action on record. Public records show it as independent practice (registered as a sole proprietor with no parent organization). It has 10 Google reviews at 5 stars.
Visit
Address
251 High Street, Suite A, Palo Alto, CA 943011041
Phone
6503278822
Reputation
5
10 Google reviews
Frequently asked questions
Is William Gregory Tseng, DDS a verified dentist?
William Gregory Tseng, DDS holds a license the Dental Board of California reports as active (license #30299), is independent practice, and has 10 Google reviews. We last checked the public record in June 2026.
How can I double-check William Gregory Tseng, DDS?
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 William Gregory Tseng, DDS accept new patients?
We do not have a confirmed new-patient status for William Gregory Tseng, DDS; call the office to check.
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