Mark J. Williamson DDS, San Antonio dentist
Mark J. Williamson DDS is a specialist (orthodontist) practice in San Antonio, open Monday to Thursday, with a 5.0★ rating from 336 Google reviews.
San Antonio, TXUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 3355 Cherry Ridge Dr #216, San Antonio, TX 78230Get directions |
|---|---|
| Phone | (210) 341-2569 |
| Website | mjwdental.com |
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 5 PM |
| Tuesday | 8 AM – 5 PM |
| Wednesday | 8 AM – 5 PM |
| Thursday | 8 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 San Antonio.
| Service | Offered | Specialist |
|---|---|---|
| Invisalign | Yes | Orthodontist on staff |
| Braces | Yes | Orthodontist on staff |
| General Dentistry | Not listed | |
| Teeth Cleaning | Not listed | |
| Emergency Care | Not listed | |
| Root Canal | Not listed | |
| Tooth Extraction | Not listed | |
| Wisdom Teeth Removal | Not listed | |
| Dental Implants | 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 336 Google reviews
About 97 of them posted in the last 12 months (estimated from the newest reviews).
Compare nearby San Antonio dentists
| Clinic | Rank | DR Score | Google rating | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|---|
| Mark J. Williamson DDS (this clinic) | #202 | 61 | 5.0★ (336) | No | No | No | |
| Callaghan Family Dentistry | #140 | 64 | 5.0★ (262) | Yes | No | No | 0.3 mi |
| InStyle Dental | #229 | 61 | 4.8★ (215) | Yes | No | No | 0.4 mi |
| Alamo Family & Cosmetic Dentistry | #52 | 69 | 4.9★ (322) | No | No | No | 0.4 mi |
Questions about Mark J. Williamson DDS
What are Mark J. Williamson DDS's hours?
Mark J. Williamson DDS is open Monday to Thursday. It is closed on Saturdays, and closed on Sundays. Weekday hours start at 8 AM on Monday. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.
Where is Mark J. Williamson DDS?
Mark J. Williamson DDS is at 3355 Cherry Ridge Dr #216, San Antonio, TX 78230. 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 Mark J. Williamson DDS offer?
Mark J. Williamson DDS lists 2 of the 17 services DentistsRanked tracks, including invisalign and braces. The full list, with links to ranked lists for each service in San Antonio, is in the services table on this page.
How is Mark J. Williamson DDS ranked?
Mark J. Williamson DDS is ranked #202 of 597 dentists in San Antonio by DR Score, with 61 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.