The dentists and team at Leesburg Family Smiles smiling at the camera together

Meet Dr. Guanci

Welcome to Leesburg Family Smiles

Comfortable, Supportive, Friendly Dentistry for the Whole Family
The hallways of Leesburg Family Smiles dental office

At Leesburg Family Smiles, we provide comprehensive dental care in a comfortable, respectful environment where patients are treated like family. For more than 50 years, our practice has served Leesburg, Purcellville, and the surrounding Loudoun County community.

Our practice blends modern diagnostic technology with a personalized approach. Being fluent in Farsi and Spanish, Drs. Ava Arabshahi and Robert Guanci’s extensive knowledge and expertise in dentistry are coupled with a genuine concern for their patients. Our recommendations and services are guided by clinical experience and education, and a commitment to helping patients achieve their oral health and aesthetic goals.

We welcome new patients and families and invite you to experience dentistry built on trust and genuine care.

Complete Dental Services for Lifelong Oral Health

At Leesburg Family Smiles, we provide a full range of dental services for children, adults, and families in the Leesburg community. Our team offers preventive, cosmetic, restorative, and specialty dental services in one trusted location.

 

  • General Dentistry

    Maintain your long-term oral health through preventative and routine care including exams, cleanings, x-rays, sealants, and fillings.

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  • Cosmetic Dentistry

    Enhance the appearance and balance of your smile through enhancements such as teeth whitening, veneers, and cosmetic bonding.

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  • Restorative Dentistry

    Repair damaged teeth and replace missing ones with dental crowns, dental bridges, implants, and dentures.

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  • Periodontal Care

    Deep cleanings, maintenance, and monitoring to address gingivitis and periodontal disease.

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  • Endodontic Treatment

    Remove infection, relieve tooth pain, and save a natural tooth through root canal therapy.

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  • Sedation Dentistry

    Ease anxiety and fear of the dentist during dental procedures through gentle sedation options.

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A Patient First Dental Practice

At Leesburg Family Smiles, our patients know that we treat them as part of our extended dental family. Our patients know that we:

  • Treat them as part of our extended dental family
  • Are concerned with their well-being, not just their teeth
  • Are sensitive to their time by being on time ourselves
  • Listen carefully to what they say
  • Respect their well-informed choices

A Dental Practice Built on Relationships

Leesburg Family Smiles front desk / waiting room

We believe quality dentistry begins with understanding and building a relationship with the person behind the smile.

Our experienced, professional team provides top-quality dental care to families throughout the area. We are proud to have served Leesburg and Purcellville for over 50 years. Leesburg Family Smiles began in 1973 with Dr. Douglas Herbert. His legacy of humanity, honesty, and dedication to excellence are continued through Dr. Arabshahi and Dr. Guanci.

Our practice is unique because of our focus on prevention and health. Our holistic approach emphasizes the cause of disease, not just the effects. We do this because we want you to be free from dental pain, disease and enjoy overall health.

What Sets Us Apart →

Our Leesburg Dental Office

Leesburg Family Smiles

Address

1614 Village Market Blvd, Suite 100

Leesburg, VA 20175

Phone

703-777-8777

Hours

Monday–Thursday: 8:00 AM–5:00 PM

Friday: 8:00 AM–12:00 PM

Trusted by Families Across Leesburg and Loudoun County

  • Ginny Did a fabulous job on my half yearly dental cleaning. She was very thorough, friendly and helpful by recommending that I use a water pack for my back teeth. Excellent Service by all from start to finish.

    Malinda Mahaffey Avatar Malinda Mahaffey

    This was my first visit and I was I I I was very pleased with the office staff. The office is modern and very nice. Melanie, Gabbie and Dr. Rob were very informative and pleasant to talk to. I will be going back to get all my work. Neika & Sully were very knowledgeable about my insurance.

    Bill Hubbard Avatar Bill Hubbard

    I have a real hard time with dental procedures. They were kind and compassionate. From the moment I walked into the door until this moment I left. I can’t say enough about the hygienist I had today. She was absolutely amazing.

    reallife Avatar reallife
  • The doctors and staff at the practice are all very kind and professional! Dr. Rob is very thorough and patient answering questions and Dr. Ava is incredibly kind and knowledgeable. I am so glad I started coming to this practice, makes going to the dentist enjoyable 🙂

    Zijada Hajric Avatar Zijada Hajric

    A great visit and the front staff was super helpful working with insurance to make sure the best care was provided. Thank you!

    Elizabeth Ash-Conklin Avatar Elizabeth Ash-Conklin

    Very friendly and helpful dentist. Everybody was really nice and all my needs were met. I will definitely come back.

    davis gongora Avatar davis gongora
  • Staff was so kind and attentive. I am terrified of dental work due to previous issues and I felt relaxed

    Melaina Kupka Avatar Melaina Kupka

    I went for a routine cleaning while after knee surgery. The staff made sure I knew about proper medication before my procedure. The hygienist, Rozhan, explained everything she was doing and that made me very comfortable. Dr. Ava conducted the exam and the front desk receptionists, Sally and Tayah, were very helpful. I even was introduced to Katerina, the manager. Clean environment and GOOD MUSIC 🎵.

    Carolyn Lee Avatar Carolyn Lee

    As someone who is genuinely terrified of the dentist, I can’t say enough good things about Dr. Rob and his team Neika was so welcoming and friendly from the moment I walked in. She took me straight back the second I got there. Gabriela was incredibly thorough, checked in with me constantly, explained everything she was doing, and even walked me through my X-rays and screening results. Melanie was so kind and reassured me that getting my attachments removed would basically just involve a lot of water and thankfully, she was right! Dr. Rob was fantastic, he has an amazing bedside manner, is incredibly friendly and knowledgeable, and made me feel completely comfortable. For someone who would rather be literally anywhere else than at the dentist, the fact that I’ll happily be coming back and will now be dragging my husband too, says alot. 10/10 for Dr. Rob and his entire team! Thank you!!

    A Norberg Avatar A Norberg

Check out more reviews:

Curious about what our current patients say? We're proud of our 4.9 out of 5 rating on Google with over 500 reviews! Check out feedback about us directly from those who have experienced our practice firsthand. We’re confident you’ll see the difference our team can make in your family’s dental visits.

Leave us a review:

If you’ve recently visited our practice, we would love to hear from you! We’re constantly looking to improve, and your input helps us know how we can enhance our patients’ experience. Plus, your reviews help other people more easily find our office online. Thank you in advance for your feedback!

Insurance, Financing, and Membership Options

We accept most dental insurance plans and are happy to assist with verifying your benefits. Financing options are available, too, through CareCredit. For patients without insurance, our in-house dental savings membership provides affordable access to care.

Financing Information →

Common Questions Asked by New Patients

What makes Leesburg Family Smiles a trusted dental clinic in Leesburg, VA?

Leesburg Family Smiles has provided compassionate, high quality dental care to the local community for more than 50 years. Patients trust our experienced doctors, gentle approach, use of modern technology, and personalized care.

Do you treat children and adults?

Yes. We provide family dentistry for children, teens, adults, and seniors, allowing families to get quality dental care in one location.

Are you accepting new patients and families relocating to Leesburg?

Yes. We are always welcoming new patients and families moving to the Leesburg area. Our team can help transfer records, verify insurance, and assist with getting you set up at our office.

When should I visit the dentist?

Most patients benefit from a visit every six months, though some may need to see us more frequently based on gum health or medical history. Book online to see our flexible scheduling and appointment options.

What communities do you serve?

Leesburg Family Dentistry serves communities throughout the area, providing comprehensive dental treatments and services for individuals and families seeking a trusted dental provider.

Dental Care You and Your Family Can Trust

Leesburg Family Smiles is here to support your oral health journey. Schedule your appointment today and experience dentistry focused on prevention, comfort, and long-term health.

Schedule your next appointment