How We Differ

We know you have a lot of choices when it comes to choosing a dental home for your child.  Here's a few unique traits that we offer that distinguishes our practice from the rest:

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Board Certification

Board certification in a Dental specialty is a voluntary process. While dental licensure sets the minimum competency requirements to diagnose and treat patients, it is not specialty specific. Board certification demonstrate's a dentist's exceptional expertise in a particular specialty of dentistry.


Board certification also demonstrates a dentist's desire and commitment to provide the highest standard of care.


Dr. Kim Hoang is a proud diplomate of the American Board of Pediatric Dentistry and Dr. Noel Sint is a proud diplomate of the American Board of Orthodontics.

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Latest Technology

Our newly designed practice features digital x-rays, paperless charting, and utilizes the latest technologies to ensure patient comfort and quality care.


Digital x-rays allow us to offer our patients standard of care treatment with the lowest possible radiation exposure.

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Isolite System:
Less time, more comfort!

Happy patients spend less time in the dental chair with more comfort. That's why we use the revolutionary Isolite system! Isolite's soft, flexible mouthpiece lets you rest your jaw and shields your tongue and cheek during treatment.


In addition to making visits more comfortable for your child, the Isolite system also helps us be more efficient. First, it illuminates the mouth from the inside, eliminating shadows and gives us a clearer view of our work. Second, it uses advanced self-aspirating technology that makes cotton rolls, suction, and rinse a thing of the past!

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Convenience of Orthodontics & Preventative Care at a single location

After being open for about a year, Dr. Kim Hoang was joined by her husband Dr. Noel Sint in the summer of 2014.  Our two doctors are thrilled to be able to offer our patients and their families the convenience of receiving both routine pediatric dental care and orthodontic treatment at a single location. Think of all the separate trips you can avoid by having a cleaning, exam, or dental treatment visit coordinated to be on the same day as your orthodontics appointment. 


Together, our doctors work hand in hand to make sure you and your families receive the highest quality care regarding all aspects of your smile and oral health.

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Green/Safe Practice

Petite Dental is committed to reducing our carbon footprint for future generations in Austin. We use digital x-rays, paperless charting, mercury-free restorative materials, chemical-free sterilization, an office recycling program, and minimize plastic products without compromising patient care.


We go above and beyond the ADA & OSHA recommended standards to make our Austin pediatric dental office a clean and safe place for your family. Before your visit, we disinfect all of our equipment in a designated area with state-of-the-art sterilization technology. We also thoroughly sanitize each room between patients. We worry about the cleanliness of our office so that you'll never have to.

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Kid-Friendly Dentistry

We understand that many children feel uneasy about dental visits and we always treat our patients with extra sensitivity and compassion. Our friendly and gentle manner will help your child feel at ease with us, and having positive dental experiences during childhood can encourage a lifetime of good oral habits. To make sure your child is comfortable during treatment, we can offer the following adjunctive dental services:


  • Nitrous Oxide Sedation (laughing gas)

  • Oral Sedation (medications are given the morning of the appointment)

  • In office General Anesthesia with an Anesthesiologist

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Amenities for Your Comfort

From the moment you walk through our door, you'll notice that Petite Dental is a differrent kind of dental office. We've designed our practice to feel like home. We offer:


  • Complimentary beverages/coffee

  • Free WiFi

  • Flatscreen TVs with Netflix streaming & Amazon Instant Video

  • iPads

  • Children's play area 

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Insurance & Financing

We're an insurance-friendly Austin Pediatric Dental Practice. We also accept cash, checks, debit, and credit cards. We offer in-house financing and payment plans through CareCredit® for patients who qualify. We understand that it can be difficult to find quality dental care at a cost that fits your budget, so we'll do everything we can to provide you with the dental care you deserve.


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Same-Day Appointments & Dental Emergencies

We do our best to offer same-day dental appointments whenever possible, especially for dental emergencies. If you experience a dental emergency like a chipped tooth or an avulsed tooth, call our office right away to schedule an appointment!