"Honestly the best dentist office and staff! Had a teeth cleaning today and they are incredible! I highly recommend this dentist and his staff!"

-Maureen H.

"Just had my new patient appointment. Excellence every step of the way."

-Laurie O.

Great care. Industry leader in treatment and prevention. Best hygeinist in Virginia! Cleanings are a breeze and educational on proper care. FREE COFFEE and great music!

-Jim C.

Timely, professional and always concerned for the best of the patient. Five Stars!

-John Z.

Meet Dr. Gallegos

Robert A Gallegos

Dr. Robert A. Gallegos received his Doctor of Dental Surgery (DDS) degree from Georgetown University in 1984.

Dr. Gallegos is involved in many organizations and dental societies, including The American Academy of Cosmetic Dentistry, The American Academy of Dental Sleep Medicine, he is a fellow in The International College of Dentists, The American College of Dentists, and The Academy of General Dentistry. He is also a member of The American Dental Association and The Virginia Dental Association. Dr. Gallegos is a past president of The District of Columbia Dental Society.

Read more about Dr. Gallegos
spear-visiting-facultyAmercian Academy of Cosmetic DentistryAcademy of General DentistryAdvanced Dental EducationAmercian Academy of Dental Sleep MedicineAmercian Dental Association

Welcome to Middleburg Smiles!

Located in Middleburg, VA, we are your local, comprehensive dental solution for the entire family. Middleburg Smiles can help you begin your journey to a healthy, beautiful smile.

Why Choose Us?

Conveniently located in Middleburg, Virginia, our office is easily accessible from the nearby communities of Aldie, Ashburn, Purcellville, Warrenton, Marshall, South Riding, Leesburg, Haymarket, Northern Virginia, and the District of Columbia.

We are your local family friendly dental office, able to manage everything from your family’s checkups and hygiene visits to more in-depth dentistry like sleep apnea and TMJ treatments, implants, cosmetic restorations and advanced restorative dentistry.

Dr. Robert A. Gallegos has been passionately caring for his patients for nearly 40 years, continually demonstrating a level of expertise in all aspects of dentistry, including hygiene, cosmetic restorations, crown and bridge, implants, oral surgery, orthodontics, prosthodontics, TMJ treatment, as well as the comprehensive assessment, and treatment, of sleep apnea conditions.

Our team strives to develop, and maintain, lasting relationships with our patients, by recognizing their individual needs, and consistently providing treatment that reflects our focus on honesty, fairness, respect, and transparency.

We believe that every patient deserves excellent customer service, Unparalleled attention to detail and the highest quality dentistry available anywhere.

Request Appointment
Office Hours

Monday - Thursday
8:30am to 5:00pm

Hey, your browser is out of date!

We've noticed you're currently using an old version of Internet Explorer. To view our site accurately, we highly recommend you update your browser.
Courtesy of