🦷 Official Rankings
10 Best Dentists in San Marcos, TX (August 2026)
We compared 10 dentists serving San Marcos and Hays County, Texas, and ranked the top providers by verified reviews, ratings, and local reputation — 4,260 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Mermaid Dental of San Marcos. Updated for August 2026.
- Dentists ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 4,260
- Area code
- 512
Mermaid Dental of San Marcos
⭐ 5.0 · 468 reviews
1504 Aquarena Springs Dr Ste 110, San Marcos, TX 78666
myDental at San Marcos
⭐ 5.0 · 446 reviews
1430 I 35 N Frontage Rd Suite 114, San Marcos, TX 78666
Van De Walle Family Dentistry
⭐ 5.0 · 400 reviews
111 Willow Springs Dr, San Marcos, TX 78666
Larry D. Molenda, DDS
⭐ 5.0 · 278 reviews
310 Stagecoach Trail Ste 800, San Marcos, TX 78666
Hill Country Periodontics
⭐ 5.0 · 192 reviews
400 W San Antonio St, San Marcos, TX 78666
San Marcos Gentle Dental
⭐ 4.9 · 589 reviews
1337 Thorpe Ln, San Marcos, TX 78666
The Dental Space
⭐ 4.9 · 442 reviews
1101 Thorpe Ln Ste 101, San Marcos, TX 78666
Ault & Ault Orthodontics
⭐ 4.9 · 178 reviews
217 N C M Allen Pkwy, San Marcos, TX 78666
Alligator Dental San Marcos
⭐ 4.8 · 453 reviews
1890 Medical Pkwy, San Marcos, TX 78666
Dentists listed here serve San Marcos, Hays County, and nearby ZIP codes including 78666, 78667.