Dr. Anna Nguyen, DMD
- Texas license active, first licensed Jun 2026
- Dental school: A.t. Still University, 2025
NPI 1114617842 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
General dentist · Stone Oak
7 to 7 Dental & Orthodontics20122 Stone Oak Pkwy Ste 101
20122 Stone Oak Pkwy Ste 101, San Antonio, TX 78258
4.5+ stars in 1,000+ reviews
Opening hours below
Reviews
4.5+ stars in 1,000+ reviews
4–5 stars: 91% · 1–2 stars: 8% · 1,153 written reviews
Last 12 months: 186 reviews · 82% 4–5 stars (was 92%) · Replies: 77% of reviews · 60 of 97 one- and two-star
270mention friendly, welcoming staff
40mention explaining everything before doing it
32mention a clean office
- Sedation permit (TX board)
- Invisalign
Who you'll see
Dr. Ashley Wallace, DDS
- Texas license active, first licensed Nov 2022
- Dental school: UT Health San Antonio School of Dentistry, 2022
NPI 1821796517 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
Dr. Cesar Gonzalez, DDS
- Texas license active, first licensed Jul 2020
- Dental school: UT Health San Antonio School of Dentistry, 2020
- Holds a nitrous oxide (laughing gas) permit (since 2021) and a level 1 sedation permit (most recent 2021)
NPI 1306452354 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
Dr. Cristina Gutierrez, DDS
- Texas license active, first licensed Jul 2025
- Dental school: Univerisity of Texas Health Science Center at San Antonio, 2025
- Holds a nitrous oxide (laughing gas) permit (since 2025) and a level 1 sedation permit (most recent 2025)
NPI 1053010231 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
Dr. Eduardo Vela, DDS
- Texas license active, first licensed Jun 2017
- Dental school: the University of Texas Health Science Center of San Antonio, 2017
- Holds a nitrous oxide (laughing gas) permit (since 2026)
NPI 1558881680 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
Dr. Mary Fuentes, DDS
- Texas license active, first licensed Jun 2015
- Dental school: UT Health San Antonio School of Dentistry, 2015
- Holds a nitrous oxide (laughing gas) permit (since 2015) and a level 1 sedation permit (most recent 2015)
NPI 1417337684 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
Dr. Nicholas Dybdal-Hargreaves
- Texas license active, first licensed Jun 2019
- Dental school: UT Health Dental School at San Antonio, 2019
- Holds a nitrous oxide (laughing gas) permit (since 2019) and a level 1 sedation permit (most recent 2019)
NPI 1033763438 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
Dr. Severiano Trujillo, DDS
- Texas license active, first licensed Jun 2022
- Dental school: the University of Texas Health Science Center at San Antonio, 2021
- Holds a nitrous oxide (laughing gas) permit (since 2023) and sedation permits for levels 1 to 3 (most recent 2023)
NPI 1659045334 · Texas State Board of Dental Examiners, checked Sep 2026 · named on the practice's website
Reviewers describe delays and missed care
Delays appear in six reviews, including cases of being overlooked or leaving without a planned cleaning or exam. Five of those reviews gave one- or two-star ratings.
How the visit felt
40Explaining everything before doing it
31A gentle touch
24Gentle, thorough cleanings
Staff and office
270Friendly, welcoming staff
32A clean office
14Knowledgeable staff
Getting seen
9Being seen on time
8Being on time, visit after visit
7Early, late or weekend hours
Who comes here
11Spanish or other languages spoken
7Dental anxiety
Open Saturdays and Sundays
Saturday and Sunday hours make this a weekend option. Only 4% of San Antonio practices with listed hours are open Sundays.
- One- and two-star reviews
- 8%of 1,153 written reviews
- A higher share than 79% of San Antonio practices
- Middle San Antonio practice: 3%
- 4–5 star reviews
- 82%in the last 12 months, down from 92%
- Share of written reviews giving 4–5 stars
- Replies to reviews
- 77%of written reviews get a reply (60 of 97 one- and two-star)
- More replies than 71% of San Antonio practices
- Middle San Antonio practice: 48%
- Open Saturdays
- Yesopen Saturdays
- Open Sundays
- Yesopen Sundays
- Licensed in Texas since
- 2015its longest-licensed confirmed dentist
- Licensed more recently than 68% of San Antonio dentists we list
- Middle San Antonio dentist: first licensed 2008
Membership and billing complaints
Bad reviews raise concerns about recurring membership charges, cancellation, collections, insurance information, and unexpected balances.
Ways to pay
- Accepts payment plans (its business profile)
- Accepts credit cards, debit cards and mobile pay (its business profile)
- Accepts CareCredit (its website)
- Cherry financing (its website)
- Sunbit financing (its website)
- Takes American Express (its website)
A registered braces specialist
The national provider registry lists a specialist for braces and Invisalign at this practice.
-
Braces & Invisalign
Named for it · Specialist taxonomy in the NPI registry · 12 pages on its website
-
Sedation & nervous patients
5 of its dentists hold Texas board sedation permits; another holds a nitrous oxide permit · 1 page on its website
Braces & Invisalign: how it works Show
Sedation & nervous patients: how it works Show
Also listed on its website
-
Dental implants
Federal Open Payments records link a confirmed dentist to the treatment's maker · 2 pages on its website
-
Teeth whitening
Listed on its business profile · 4 pages on its website
Equipment and memberships
- Equipment and treatments on its website
- Digital Impressions
- Memberships
- Diamond Invisalign Provider status
Your review of 7 to 7 Dental & Orthodontics
No account needed · read by us before it goes up
When you can go
- Opens early
- 7 am, Monday to Friday
- 18% of San Antonio practices open before 8 am
- Open late
- until 7 pm, Monday to Friday
- 27% of San Antonio practices stay open to 6 pm or later
- Saturday
- 9 am–5 pm
- 23% of San Antonio practices open on Saturdays
- Sunday
- 9 am–5 pm
- 4% of San Antonio practices open on Sundays
Mon
7 am–7 pm
Tue
7 am–7 pm
Wed
7 am–7 pm
Thu
7 am–7 pm
Fri
7 am–7 pm
Sat
9 am–5 pm
Sun
9 am–5 pm
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Hours from its listing. Check when you call.
Getting there
20122 Stone Oak Pkwy Ste 101San Antonio, TX 78258 Get directions
- Wheelchair-accessible entrance, parking and restroom
- LGBTQ+ friendly
Its business profile
Need another dentist?
-
Stone Oak Children's Dentistry & Orthodontics
0.8 mi · 4.5+ stars in 500+ reviews
-
Stone Creek Orthodontics
1.2 mi · 4.5+ stars in 100+ reviews
-
Atique Orthodontics
1.3 mi · 5 stars in 20+ reviews
Ready to call?
Sources and dates
Business listing and reviews, Sep 2026 · 7to7dental.com, Sep 2026 · Texas State Board of Dental Examiners, Sep 2026 · NPI registry