Warrenton Family Dentist
Family Dentist Serving Warrenton and Fauquier County
For Warrenton families, Gainesville Dental Associates is an easy drive up Route 29. Our office on Virginia Oaks Drive, just off Route 29 in Gainesville, offers complete family dentistry for children, adults, and seniors throughout Fauquier County. Whether you need a routine cleaning, a new smile, or help with a dental emergency, our team delivers gentle, modern care with hours that work around your schedule.
Meet Dr. Theo Batistas
Dr. Theo Batistas, DDS, is the owner and lead dentist at Gainesville Dental Associates. With more than two decades of experience, he leads a multidisciplinary team of general dentists and specialists focused on evidence-based treatment and ongoing continuing education. Get to know our full team or learn more about our practice.
Why Warrenton Patients Choose Us
Care for Every Age
From a child’s first checkup to dentures and implants for seniors, we care for the whole family under one roof. That means fewer offices to visit and one team that knows your family’s dental history.
Modern Technology and Strict Safety Standards
We use 3D imaging, digital scanning, and digital X-rays for precise diagnosis and treatment planning. Our office follows infection control guidelines from the CDC, the American Dental Association, and OSHA to protect every patient at every visit.
Comfort and Convenience
Sedation options are available for patients who feel anxious about dental visits. With early morning, evening, and Saturday appointments, it’s easy to schedule care around work, school, and your commute.
Respected in Our Community
Gainesville Dental Associates has been recognized as a top dentist serving Gainesville, Haymarket, Bristow, and Warrenton by Washingtonian and Haymarket Lifestyle Magazine. Read what our patients say in our testimonials.
Dental Services for Warrenton Families
Preventive and Children’s Dentistry
Healthy smiles start with routine cleanings and exams. We also offer dental sealants, gum disease treatment, and gentle dental care for kids that helps children feel at ease in the dental chair.
Restorative Dentistry and Tooth Replacement
Repair damaged teeth and replace missing ones with dental crowns, bridges, dentures, and dental implants. For patients who need a full arch of new teeth, TeethXpress offers a fixed, natural-looking solution.
Cosmetic Dentistry
Straighten, brighten, and reshape your smile with Invisalign clear aligners, professional teeth whitening, porcelain veneers, and cosmetic bonding. See real results on our Invisalign before and after page.
Specialty and Emergency Care
Our team includes specialists for periodontal treatment, oral surgery, tooth extractions, and endodontic treatment, so you rarely need a referral elsewhere. If you have a toothache, a broken tooth, or another urgent problem, call us right away or learn more about our emergency dental care.
Insurance, Financing, and Clear Pricing
We work with a variety of dental insurance plans and provide clear cost estimates before treatment begins, so there are no surprises. Financing is available through CareCredit. Visit our financial information page for details.
Frequently Asked Questions
How far is Gainesville Dental Associates from Warrenton?
Our office at 7521 Virginia Oaks Drive, Suite 230 in Gainesville is just off Route 29, an easy drive up the Route 29 corridor from Warrenton and the rest of Fauquier County.
Do you treat the whole family?
Yes. We care for patients of every age, from a child’s first dental visit to implants, dentures, and restorative care for adults and seniors. Many Fauquier County families schedule their appointments together.
Who is the lead dentist at Gainesville Dental Associates?
Dr. Theo Batistas, DDS, is the owner and lead dentist at Gainesville Dental Associates. He has practiced dentistry for more than two decades and leads a team of general dentists and specialists.
Do you offer weekend or evening appointments?
Yes. We’re open Monday through Thursday from 7:00 am to 8:00 pm, Friday from 7:00 am to 5:00 pm, and Saturday from 9:00 am to 2:00 pm.
Do you accept insurance and offer financing?
We work with a variety of dental insurance plans, provide clear cost estimates before treatment, and offer financing through CareCredit to help make care more affordable.
What infection control standards does your office follow?
Our office follows infection control guidelines from the CDC, the American Dental Association, and OSHA to protect every patient and team member at every visit.
Book Your Visit Today
Regular checkups every six months are the best way to keep your family’s smiles healthy. Call Gainesville Dental Associates at (703) 754-7151, request an appointment online, or get directions to our office. New patients can review what to expect at your first visit and complete patient forms before arriving. We also welcome families from Bristow and Haymarket.

Dr. Theo Batistas, DDS is the owner and lead dentist at Gainesville Dental Associates, where he has been providing exceptional dental care to patients throughout Northern Virginia for more than two decades. Known for his patient-centered approach and commitment to clinical excellence, Dr. Batistas has helped thousands of patients achieve healthier, more confident smiles. He leads a multidisciplinary team of dental professionals dedicated to delivering comprehensive dental services, including preventive, restorative, cosmetic, and implant dentistry. Under his leadership, Gainesville Dental Associates has become one of the region’s most trusted dental practices, recognized for its advanced technology, compassionate care, and commitment to creating outstanding patient experiences.

