William Asai and Kevin Asai DDS, Union City dentist
William Asai and Kevin Asai DDS is a general dental practice in Union City, open Monday to Friday, with 17 of 17 tracked services.
Union City, CAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 33341 Alvarado-Niles Rd, Union City, CA 94587Get directions |
|---|---|
| Phone | (510) 471-9300 |
| Website | asaidentalgroup.com |
Opening hours
| Day | Hours |
|---|---|
| Monday | 8:30 AM – 5:30 PM |
| Tuesday | 8:30 AM – 5:30 PM |
| Wednesday | 8:30 AM – 4 PM |
| Thursday | 8:30 AM – 5:30 PM |
| Friday | 9 AM – 12 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for Union City.
| Service | Offered |
|---|---|
| General Dentistry | Yes |
| Teeth Cleaning | Yes |
| Emergency Care | Yes |
| Root Canal | Yes |
| Tooth Extraction | Yes |
| Wisdom Teeth Removal | Yes |
| Dental Implants | Yes |
| Invisalign | Yes |
| Braces | Yes |
| Dental Crowns | Yes |
| Dentures | Yes |
| Veneers | Yes |
| Teeth Whitening | Yes |
| Dental Bonding | Yes |
| Cosmetic Fillings | Yes |
| Cosmetic Dentistry | Yes |
| Full Restoration | Yes |
Compare nearby Union City dentists
| Clinic | Rank | DR Score | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|
| William Asai and Kevin Asai DDS (this clinic) | #50 | 33 | No | No | No | |
| Chin Kenneth DDS | #7 | 67 | No | No | No | 0.0 mi |
| Dental Offices | #8 | 67 | No | No | No | 0.0 mi |
| Central Plaza Dental | #48 | 33 | No | No | No | 0.1 mi |
Questions about William Asai and Kevin Asai DDS
What are William Asai and Kevin Asai DDS's hours?
William Asai and Kevin Asai DDS is open Monday to Friday. It is closed on Saturdays, and closed on Sundays. Weekday hours start at 8:30 AM on Monday. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.
Where is William Asai and Kevin Asai DDS?
William Asai and Kevin Asai DDS is at 33341 Alvarado-Niles Rd, Union City, CA 94587. Use the directions link on this page to plan your route. Ask the clinic about parking and building access before your first visit.
What services does William Asai and Kevin Asai DDS offer?
William Asai and Kevin Asai DDS lists 17 of the 17 services DentistsRanked tracks, including general dentistry, cleaning, emergency care, root canal, extraction, wisdom teeth, implants and invisalign, plus 9 more. The full list, with links to ranked lists for each service in Union City, is in the services table on this page.
How is William Asai and Kevin Asai DDS ranked?
William Asai and Kevin Asai DDS is ranked #50 of 51 dentists in Union City by DR Score, with 33 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.
Data last refreshed October 21, 2026
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Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.