SmilesAtlas
License verifiedIndependent practice

Dr. Leon H. Chang, DDS

General dentistry · Union City, CA
4.9293 Google reviews
Same-day emergencies
Official site Official NPI record
Dr. Leon H. Chang, DDS
Key facts
  • Dr. Leon H. Chang, DDS is 1 of 97 general dentists listed in Union City, CA.
  • License status on record at the Dental Board of California: active.
  • Independent practice.
  • Public rating 4.9 from 293 Google reviews.

SmilesAtlas verification

What we independently checked against the official record. No other directory shows this.
✓
Dental license: active
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
No parent organization or DSO brand in public records.
NPPES + ownership check
What we could not verify yet: board-certification specialty status and continuing-education currency. We never fabricate these; ask the practice, and we add them as we verify.

Insurance & services

Services
Professional Teeth WhiteningPorcelain VeneersComposite FillingsCrowns & BridgesImplant RestorationPreventative CareRoot CanalsExtractionsDenturesNight guards and sleep appliances

Typical costs in Union City

Metro price ranges from the SmilesAtlas cost study, shown because no competitor will. The practice's own price governs.
New-patient exam, x-rays & cleaning
often discounted for new patients
$95-$290Union City range
Porcelain crown
per tooth
$1,000-$1,800Union City range
Single dental implant
post + crown
$3,500-$5,500Union City range
Invisalign (full)
full treatment
$4,000-$7,000Union City range

Visit

Address
33800 Alvarado Niles Rd, Suite 6, Union City, CA 945874359
Phone
5104894660
New patients
Call to confirm
Hours
Friday: 9am to 5pmMonday: 9am to 5pmSaturday: 8am to 3pmSunday: ClosedThursday: 9am to 5pmTuesday: 9am to 5pmWednesday: 9am to 5pm

Reputation

4.9
293 Google reviews
Sources and verification

Frequently asked questions

Is Dr. Leon H. Chang, DDS a verified dentist?
Dr. Leon H. Chang, DDS holds a active license on record with the Dental Board of California, is independent practice, and has 293 Google reviews.
How do I verify Dr. Leon H. Chang, DDS?
Open the official record at NPPES NPI Registry (CMS) and the state dental board to confirm license status.
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