Grand Oak Dental Care, Antioch dentist
Grand Oak Dental Care is a specialist (endodontist and periodontist) practice in Antioch, open Monday to Thursday, with a 5.0★ rating from 209 Google reviews.
Antioch, CAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 2390 Country Hls Dr #105, Antioch, CA 94509Get directions |
|---|---|
| Phone | (925) 755-1100 |
| Website | grandoakdentalcare.com |
Opening hours
| Day | Hours |
|---|---|
| Monday | 8:30 AM – 5 PM |
| Tuesday | 8:30 AM – 5 PM |
| Wednesday | 8:30 AM – 5 PM |
| Thursday | 8:30 AM – 5 PM |
| Friday | Closed |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for Antioch.
| Service | Offered | Specialist |
|---|---|---|
| Root Canal | Yes | Endodontist on staff |
| General Dentistry | Not listed | |
| Teeth Cleaning | Not listed | |
| Emergency Care | Not listed | |
| Tooth Extraction | Not listed | |
| Wisdom Teeth Removal | Not listed | |
| Dental Implants | Not listed | |
| Invisalign | Not listed | |
| Braces | Not listed | |
| Dental Crowns | Not listed | |
| Dentures | Not listed | |
| Veneers | Not listed | |
| Teeth Whitening | Not listed | |
| Dental Bonding | Not listed | |
| Cosmetic Fillings | Not listed | |
| Cosmetic Dentistry | Not listed | |
| Full Restoration | Not listed |
Google reviews
5.0★from 209 Google reviews
About 81 of them posted in the last 12 months (estimated from the newest reviews).
Compare nearby Antioch dentists
| Clinic | Rank | DR Score | Google rating | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|---|
| Grand Oak Dental Care (this clinic) | #27 | 62 | 5.0★ (209) | No | No | No | |
| Delta Smiles: Antioch | #35 | 58 | 4.9★ (173) | No | No | No | 0.0 mi |
| Parkside Pediatric Dentists | #3 | 70 | 4.7★ (285) | No | Yes | No | 0.0 mi |
| Dr. Leslie K. Tanimura, DDS | #71 | 7 | Not collected | No | No | No | 0.0 mi |
Questions about Grand Oak Dental Care
What are Grand Oak Dental Care's hours?
Grand Oak Dental Care is open Monday to Thursday. 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 Grand Oak Dental Care?
Grand Oak Dental Care is at 2390 Country Hls Dr #105, Antioch, CA 94509. 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 Grand Oak Dental Care offer?
Grand Oak Dental Care lists 1 of the 17 services DentistsRanked tracks, including root canal. The full list, with links to ranked lists for each service in Antioch, is in the services table on this page.
How is Grand Oak Dental Care ranked?
Grand Oak Dental Care is ranked #27 of 71 dentists in Antioch by DR Score, with 62 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.