10007 Huebner Rd., Ste. 103 D, San Antonio, TX 78240

(210) 614-3898

Biological Dentistry

Healthy Dentistry in San Antonio, TX

Mercury Free Dentistry

To the San Antonio dentists at South Texas Smiles, you’re so much more than just another set of teeth. We care about you as a person, which means we care about your overall health, not just the health of your teeth. We practice biological dentistry which lets us focus on your overall health and support your general well-being.

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Biological Dentistry

The practice of biological dentistry recognizes the links between your teeth and your body’s overall health. Think of it as “bio-logical dentistry,” so it’s dentistry that biologically makes sense. Your body’s health is linked to the health of your teeth, and heart problems, diabetes, and strokes have all been linked to poor oral health. We focus on strong preventive care to help your mouth stay healthy, which, in turn, helps your body stay healthy!

Mercury-Safe Dentistry

South Texas Smiles is a mercury-safe dental office, which means that we not only remove your toxic mercury amalgam fillings safely, but we also place mercury-free dental work.

Benefits of Mercury-Free Dentistry

  • Looks More Natural
  • Stronger (amalgam fillings tend to weaken over time)
  • Porcelain is Non-Toxic

Safe Mercury Amalgam Removal Technique

When we remove your mercury amalgam restorations, we take every precaution to ensure that we are using the safest methods possible. SMART, or Safe Mercury Amalgam Removal Technique, is the set of guidelines that we follow during the removal process. The guidelines include keeping the fillings cool, cutting the amalgam into chunks, using additional air purification, and other precautions that are all in place for your safety.

woman in a dental chair

Affordable Natural Dentist in San Antonio

Holistic dentistry doesn’t have to mean expensive dentistry! Our San Antonio dental office is budget friendly; we offer cash, senior, and military discounts; and we accept third-party financing through CareCredit patient financing. Our in-house South Texas Smiles membership club also lets you save money on all your family’s dental needs for a low monthly fee.

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Mercury Free Dental

Have more questions about our services?

We’d love to answer them!
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What Our Patients Have to Say

You don’t have to take our word for it! See what our patients have to say about their time at South Texas Smiles.

Texas Dental Association
American Dental Association
American Academy of Dental Sleep Medicine
International Academy of Oral Medicine & Toxicology
Center for Aesthetic Restorative Dentistry
Academy of General Dentistry
South Texas Smiles


T: (210) 614-3898
F: (210) 614-3950

Ana Maldonado, DMD

10007 Huebner Rd., Ste. 103 D
San Antonio, TX 78240

New Patient Forms


  • Monday: 8:00am-5:00pm
  • Tuesday: 8:00am-5:00pm
  • Wednesday: 8:00am-5:00pm
  • Thursday: 8:00am-5:00pm
  • Friday: 8:00am-2:00pm