Fifth-Grade Dream Realized: Dr. Leah Byars Brings 15+ Years of Evidence-Based Care to Sunset Hills Dental Co. of Reston

RESTON, VA — At Sunset Hills Dental Co. of Reston, the dentist-patient relationship starts with something increasingly rare in modern healthcare: time. Dr. Leah Byars, a Northern Virginia native with more than 15 years of clinical experience, has built her Reston practice around unhurried conversations, evidence-based treatment, and a conviction that patients deserve to understand every option before they decide on care. The practice holds a 91 Dental.me Score and a 5.0-star average across 6 reviews, reflecting the kind of consistent, attentive experience that keeps patients coming back.

A Philosophy Built on Listening, Not Upselling

Dr. Byars is direct about what sets her approach apart. Rather than rushing patients through treatment plans or pushing procedures they don't need, she slows down. She takes the time to listen, lays out multiple options, and removes the pressure that so often makes dental visits stressful. The result is a practice where patients leave appointments feeling informed rather than overwhelmed, and where the relationship with the dentist carries from one visit to the next instead of being reshuffled among different providers.

"There's no pressure, just a friendly conversation about how she can tailor her approach to best meet your needs," is how the practice describes Dr. Byars's style with new patients — and it extends into the physical space itself. The office is designed to feel like a brief escape from the day: the smell of fresh coffee, a wide snack selection, and upbeat music greet patients instead of the clinical hush of a typical dental suite. For patients who carry real anxiety about dental visits, that atmosphere, paired with Dr. Byars's calm and reassuring manner, is often the difference between dreading an appointment and actually keeping it.

From a 5th-Grade Orthodontist Visit to the NYU College of Dentistry

Dr. Byars's path into dentistry began early and personally — she traces her interest back to the 5th grade, after a visit to her own orthodontist sparked a fascination that never faded. She went on to work as a dental assistant before pursuing the academic training to become a dentist herself, drawn to the field's unusual blend of medicine, artistry, and hands-on technical skill, along with the wide scope of problems general dentistry allows her to solve.

Her educational foundation is substantial: a bachelor's degree in biology from the University of Virginia, a master's degree in microbiology and infectious diseases from George Mason University, and a dental degree from the NYU College of Dentistry. That science-first training shows up in how she practices today — she describes her own approach as rooted in evidence-based dentistry, and she maintains ongoing continuing education to stay current with advancements in the field. Over her 15-plus year career, she has become a certified Invisalign provider, trained in Bioclear techniques for cosmetic bonding, and built extensive experience in endodontics and oral surgery, including simple and surgical extractions and bone grafting.

Modern Tools, Comfort-First Execution

Technology at Sunset Hills Dental Co. is deployed in service of patient comfort, not just efficiency. The practice uses a digital impression system that eliminates the need for traditional dental putty — a welcome change for anyone who has gagged through a molded tray in the past. Those digital impressions are used to design everything from nightguards to dental crowns, which are available in Emax, zirconia, porcelain, and gold, with material recommendations based on both the location of the tooth and the patient's aesthetic goals.

Restorative work favors tooth-colored composite fillings over traditional metal amalgam, bonding directly to the tooth so less healthy structure needs to be removed. For patients dealing with teeth grinding or clenching, often an unconscious nighttime habit that causes damage before anyone notices, the practice fabricates custom nightguards from precise digital impressions rather than offering a one-size-fits-all solution. Preventive care follows the same rigor: comprehensive exams and cleanings aligned with ADA-recommended frequency, gum disease treatment including scaling and root planing and localized antibiotic therapy with Arestin when needed, and annual oral cancer screenings that evaluate the mouth, throat, lips, gums, and tongue for early signs of abnormality.

Accessible by Design

Sunset Hills Dental Co. of Reston keeps an extended schedule that few practices can match — open 8AM to 8PM, Monday through Saturday, with only Sundays closed. That six-day, twelve-hour window gives patients genuine flexibility to find an early morning, midday, or evening slot that actually fits their lives, rather than forcing time off work or school for routine care. The office is also positioned for easy access near the Dulles Toll Road and the W&OD Trail, at the corner of Sunset Hills and Wiehle, directly across from the Wiehle-Reston East Metro Station, and just five minutes from Reston Town Center. The practice is in-network with the majority of PPO dental insurance plans and offers payment plans for patients without insurance, with sign-up available in minutes and little to no interest.

Rooted in the Reston Community

As a lifelong Northern Virginia resident, Dr. Byars brings a hometown familiarity to her practice that shapes how she treats patients — not as cases to move through a schedule, but as neighbors. Outside the office, she remains an avid University of Virginia sports fan, enjoys traveling and trying new restaurants with family and friends, and spent a decade working as a lifeguard before her dental career began — an early sign, perhaps, of the steady, watchful attentiveness she now brings to patient care.

Frequently Asked Questions

What hours is Sunset Hills Dental Co. of Reston open?
The practice is open 8AM to 8PM Monday through Saturday, and closed on Sundays, giving patients early, midday, and evening appointment options throughout the week.

Does the practice accept dental insurance?
Yes. Sunset Hills Dental Co. of Reston is in-network with the majority of PPO dental insurance plans, and the team helps patients maximize their benefits.

What if I don't have dental insurance?
Patients without insurance can sign up for a payment plan in minutes, allowing them to begin treatment right away and pay gradually over time with little to no interest.

What is Dr. Byars's background and experience?
Dr. Leah Byars holds a bachelor's degree in biology from the University of Virginia, a master's degree in microbiology and infectious diseases from George Mason University, and a dental degree from the NYU College of Dentistry. She has practiced for more than 15 years and is a certified Invisalign provider with training in Bioclear techniques and extensive experience in endodontics, cosmetic bonding, and oral surgery.

Does the practice use digital impressions instead of traditional molds?
Yes. The practice uses a digital impression system that eliminates the need for dental putty, used in designing crowns, nightguards, and other restorations.

What should I do if I have a dental emergency?
Patients experiencing dental pain or emergencies are encouraged to contact the office directly to get scheduled as soon as possible, including after hours and on weekends.

About Sunset Hills Dental Co. of Reston
Sunset Hills Dental Co. of Reston is a general dentistry practice led by Dr. Leah Byars, offering preventive, restorative, and cosmetic dental care, including Invisalign, teeth whitening, and emergency dentistry, to patients in Reston, Virginia. The practice is known for its extended weekly hours, digital impression technology, and a patient-first philosophy that emphasizes time, transparency, and comfort. Located near the Wiehle-Reston East Metro Station, the practice holds a 91 Dental.me Score and a 5.0-star average rating from patients.

For more information about Sunset Hills Dental Co. of Reston, visit sunsethillsdental.co.

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Reston dentists on Dental.me: https://dental.me/va/reston/
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