Modern & Affordable Dentist in Houston, TX

Our Mission

Your teeth are more precious than gems, and should be treated as such! At Sapphire Smiles, Houston Dental Clinic, our mission is simple: to provide excellent, accessible dental care for lifelong oral and overall wellness. Our Houston family dentist does everything possible to ensure you stay comfortable, confident, and informed about your dental health, whether it’s walking you through a treatment plan, going over your financing options, or answering any questions you may have. Dr. Antoun, our top-rated dentist in Houston, is proud to offer modern dentistry using state-of-the-art equipment for efficiency and accuracy. You’ll feel right at home in our hospitable and welcoming office. When you come to Sapphire Smiles, we’ll help you create a dazzling smile that will last a lifetime.
houston heights dentist

Introducing Dr. Antoun, Top-Rated Dentist in Houston

Born and raised in Cairo, Egypt, Dr. Antoun has always been fascinated with art and science. Dentistry provided the perfect career that would allow him to combine both of these interests. Dr. Antoun studied dentistry in Cairo and practiced in the field for three years before moving to America with his wife, Mary.

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


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

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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.

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.