Loudoun Dental Associates

A Caring and Compassionate Dental Practice Serving All of Sterling, Ashburn, South Riding, Brambleton and more.
Open today until 7:00 PM
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Choosing a new dentist is an important decision that can have a significant impact on your oral health. Whether you’re new to an area, unsatisfied with your current dentist, or just looking for a change, there are several key questions to consider when seek...

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2 weeks ago
They have been cleaning my teeth for a long time now! They do a superb job in informing what they are doing and describing the prevention measures against plagues and cavities. They always have lip balm at the counter for everyone and give out toothbrushes and toothpaste after every visit. The best part, they have always done everything in their power to use the insurance so you do not have to pay as much! Very trustworthy!
- Matthew H
5 months ago
Dr. Keynton, her assistant, and Erica were very kind and helpful! I had to have a filling done and it was so quick and easy. I’ve been going here for a while and am happy I found Dr. Keynton
10 months ago
My appointment today with Loudoun Dental Associates was enjoyable. Kim, the dental hygienist was very friendly, professional, knowledgeable and very helpful. I thoroughly enjoyed our conversation and she made my visit very enjoyable. She was great and I’ve scheduled my next visit with her even though it’s six months from now. Additionally, Tish was extremely nice, professional and very helpful. She did d some extra leg work to make sure I could get all the additional services I need done in one visit. These two ladies were a real pleasure to work with and I look forward to working with them again in the future.
- Paul G

Providing Quality Dental Care in Dulles

We have made it our mission to provide the highest quality dental care to patients in Dulles, Virginia. With service offerings that range from general preventive dental care to cosmetic dentistry, orthodontics to oral surgery, fillings, crowns, implants and more, our dentists are experts in their science. 

The dentists and staff at Loudoun Dental Associates are committed to keeping up with the latest industry standards; to conducting ongoing training in the latest techniques; to maintaining a clean and friendly office equipped with state-of-the-art equipment and technology; and to always observe all Occupational Safety and Health Administration (OSHA) guidelines on patient safety and sterilization.

At Loudoun Dental Associates (LDA), our mission is to provide customized, compassionate care in a comfortable environment. At LDA, your oral health is our top priority; our experienced staff of hygienists and dental professional are committed to put each and every one of our patients first in all that we do. When you choose Loudoun Dental Associates, you’re choosing legendary care and service.


In the spirit of creating a dental experience that is convenient, LDA patients can request appointments directly through our website. Your time then becomes ours. And just as we know your time is valuable, and that things happen, so too is our time valuable. We kindly request that, if you must cancel your appointment, please do so 24 hours in advance (or you may be charged an additional fee.)

The LDAs team operates on the “team” principle, and as far we are concerned, each of our patients is an integral part of that team. Loudoun Dental Associates is dedicated to helping you enhance your appearance (and your overall wellbeing!) as you achieve a healthy, attractive smile. We take this responsibility to you very seriously, and work hand in hand with our patients to develop a specialized plan — discussing along the way treatment options and additional preventive care that may be beneficial — with the goal in mind of optimum dental health.

As your Dulles dentist, we believe in develop individual relationship with our clients; we are of the mind that this will lead to a far more trusting doctor/patient relationship, and will go a long way toward relieving the stress and fear of the dental chair.

Loudoun Dental Associates takes pride in providing the good people of northern Virginia with a comfortable office experience where our qualified staff is friendly and knowledgeable. Our office is conveniently located in Dulles VA. We invite you to call with any questions or contact us to request an appointment. You can also visit us on Facebook.

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  • (703) 542-7600


Get directions
24565 Dulles Landing Drive #190
Sterling, VA 20166

Business Hours

Mon:7:00 AM – 7:00 PM
Tue:7:00 AM – 7:00 PM
Wed:7:00 AM – 7:00 PM
Thu:7:00 AM – 7:00 PM
Fri:8:00 AM – 4:00 PM
Sat:9:00 AM – 1:00 PM
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