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QN Smiles
Family & Cosmetic Dentistry

We value every smile

We value every smile

Welcome to QN Smiles! Our dentist Dr. Quyen Nguyen has over 20 years of experience in all aspects of dental care, and our patients appreciate our warmth, professional integrity, and open communication that define our dental practice. We are determined to help our patients understand their own health so they can be well informed when making important health decisions.

Conveniently located in the Dallas Medical Center right off I-635, our office is here to serve you. We are committed to providing the highest standard of service in a relaxed, pleasant office, utilizing well trained staff. Our goal is to provide a dental experience that is both comfortable and achieves a predictable result.


At QN Smiles, we offer our patients a wide variety of services to keep their smiles bright and healthy. From simple fillings to full mouth restorations and orthodontics, we’re here for all of your dental needs.

Professional Dentist tools in dental off

Emergency Dental Care

Accidents happen when you least expect them and when your accident means you need an emergency dentist, call us. We’re here to help.

Restorative Dentistry

When your teeth begin to disintegrate as a result of dental decay, dental restorations, such as fillings or crowns, will help restore your smile and get you back to your everyday life.


Crooked teeth or a severe bite problem can lead to other health problems. Orthodontics is the kind of dentistry that will help straighten your teeth, and improve your health.


When tooth decay is left untreated and the nerve of the tooth is damaged, you may require a root canal. This three step process will alleviate your pain and get you back to your everyday life.

Cosmetic Dentistry


Over time your smile can lose it’s color and brightness, but our dentists have the skills necessary to help rejuvenate your teeth.

Wisdom teeth are unnecessary third molars in the back of your mouth. As the amount of space for teeth is limited, it is usually beneficial for you to have them removed.

Don't see the service you need? Give us a call!

Our Provider


Quyen Nguyen


Dr. Quyen Nguyen is originally from San Diego. She was graduated from University of California, San Diego with a Bachelor of Science in Microbiology and received a DDS from New York University (NYU) College of Dentistry. She completed a residency at St. Barnabas Hospital in the Bronx and has worked in Baltimore, El Paso, Davenport (IA), and Scottsdale before coming to Farmers Branch/Dallas.

In addition to making your smile perfect, she loves spending time with her Dallas-native husband and three young children, baking, running, reading, traveling, and keeping up on all the important celebrity news.

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"What an amazing dentist's office! The entire staff was caring and knowledgeable. All the equipment appeared to be very modern. I also received some tips for better ways to take care of my teeth. I'm very picky about my dentist but I highly recommend!"

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