Modern & Affordable Dentist in Houston, TX
Our Mission

Introducing Dr. Antoun, Top-Rated Dentist in Houston
While living in New York, Dr. Antoun received his second dental degree from New York University, where he also gained valuable experience by serving as a teaching assistant. He graduated at the top of his class academically and clinically and became a member of the Omicron Kappa Upsilon Honor Dental Society. He was also enrolled in an Honors Clinical Concentration Program in Aesthetic Dentistry and received the Arthur Charles Hull and Samuel & Hannah Holzman Award for demonstrating the greatest proficiency in endodontics in his class. Dr. Antoun is a member of the American Dental Association (ADA), Texas Dental Association (TDA), and Greater Houston Dental Society (GHDS).
After graduating from NYU, Dr. Antoun and his wife moved to Texas, where they quickly established roots and became involved in their community. Dr. Antoun was promoted from an associate dentist to a lead dental director, overseeing three other offices, firmly establishing himself as the top-rated dentist in Houston, TX. He has since established one of the best dental offices in Houston, dedicated to providing affordable dental care for all.
In his spare time, he enjoys playing soccer and spending quality time with Mary and their two small children. Dr. Antoun is proud to offer superior, individualized, and affordable dental care from Sapphire Smiles, one of the most reputable dental offices in Houston Heights, TX.
Meet the Houston Dental Clinic Team

Dr. Mary Antoun
Dentist

Litzy R.
Dental Assistant

Vicky C.
Lead Dental Assistant

Emily L.
Office Manager

Kat F.
Dental Assistant

Ashley M.
Dental Assistant

Crystal C.
Dental Front Office Administrator

Rebecca T.
Dental Front Office Administrator

Modern Dental Technology
Our Houston dental clinic stays ahead of the curve with cutting-edge technologies.
To make our treatments as comfortable, efficient, and effective as possible, we use the best materials and the latest dental tools and technology. The following are some of the cutting-edge technologies that make Sapphire Smiles one of the most modern dental offices in Houston, TX.
Giving Back to Houston Heights
Our Houston dental clinic partners with local non-profit EMERGE.
Like excellent dental care, quality education can change lives for the better. Dr. Antoun knows, from firsthand experience, what it’s like to struggle to access higher education. That is why we are proud to partner with EMERGE, a local non-profit that supports ambitious, underserved students, helping them attend universities across the nation. For every new patient that walks through our doors, we donate $10 to support EMERGE’s mission. At Sapphire Smiles, we strive to make our community healthier and happier.
Make Yourself at Home
Introducing one of the most luxurious dental offices in Houston, TX.
When you come in for your appointment, our friendly team will greet you with a Comfort Menu. As a leading family dental clinic, we want to ensure that your family’s visit isn’t just comfortable but luxurious! Feel free to choose any of our modern
Contact our Dental Office in Houston, TX
Treasure your smile
Sapphire Smiles Houston dental clinic is located at 2522 Yale St. #210 in Houston Heights. With our extended hours and flexible scheduling, we can easily help you find an appointment time that works for you. Give us a call at (832) 409-0400 — our team will gladly schedule your visit. You can also drop us an email with your details and information — our team will reach out promptly.