Our Family Caring For Yours

Hola, neighbors! We are The Cantus!  It’s a pleasure to introduce ourselves to you! My wife, Luisa, and I have lived in The Oak Hill area for four years now and welcomed our son, Mark Ethan, in February 2017.  Our family-run dental practice, Oak Hill Dental, is conveniently located in the newly renovated Oak Hill Shopping Plaza at The Y at Oak Hill.  We opened our doors in November 2017 and within our first year, we have been blessed to watch our business and our family grow stronger by the day.

My wife and I are originally from Corpus Christi. After dental school, I practiced dentistry in Northwest Austin for six years before we both decided to follow our dream of opening a family dental practice. We envisioned a place where patients were treated as friends and family, with comforts and amenities available to change the perception typically associated with dental visits.  We wanted our practice to feel like home and become a place where our patients could grow with us.

Oak Hill Dental is a dream come true for us!  We designed Oak Hill Dental to provide a calm and relaxing environment. Our office is pleased to offer comfort amenities such as complimentary nitrous, headphones for music, comfy blankets and essential oil diffusers.  As a family-run practice, we understand the importance of finding a dental home – a place where you feel relaxed and know that you will receive honest, quality care. My wife serves as the Office Manager is always there to greet you, help answer any questions you might have, and make sure you have a positive visit.  As the resident Doctor, ENgineer, and ArTIST, I take pride in being able to care for all of your family dental’s needs. I am member of the American Dental Association, Texas Dental Association, and the Capital Area Dental Society and enjoy furthering my knowledge and skills through continuing education and postdoctoral courses in implant surgery, prosthodontics, endodontics, cosmetic dentistry and oral surgery.

We are proud to serve the Austin community and could not be happier to call Southwest Austin our home.  We look forward to meeting new patients and continuing to provide exceptional service and care within our local community!

Our Team

Imagine arriving at your dental appointment and being greeted by someone who knows you by name, a nd knows exactly why you are there. Oak Hill Dental’s patient-focused approach will make you feel welcome and appreciated. Patients are the heart of our practice.

Our Philosophy

Oak Hill Dental’s pledge is to provide the highest-quality care in a soothing and comfortable environment so our patients feel relaxed and confident in the treatment they receive. We foster a courteous atmosphere where patients are aided in making educated decisions about their oral health. Open communication and conversations are encouraged and are always a priority. We provide exceptional, honest care to each patient, while maintaining a conservative approach to dentistry.

Dr. Mark J. Cantu, DDS
7101 W. Highway 71, Suite A-3
Austin, TX 78735

Tue-Fri: 8AM to 4PM

Phone: (512) 551-5400
Fax: (512) 551-5408



  • Preventative Dental Care – Cleanings & Exams
  • Tooth-Colored Fillings
  • Bridges & Crowns
  • Tooth Extractions
  • Root Canals
  • Inlays & Onlays
  • Oral Cancer Screening
  • Sedation Dentistry
  • Mouth Guards & Night Guards
  • Porcelain Veneers
  • Cosmetic Dentistry
  • Teeth Whitening
  • Restorative Dentistry
  • Dentures
  • Dental Implants
  • Invisalign