Mission Statement
At Dunegan Orthodontics, our no. 1 goal is to provide the highest quality orthodontic care in a family-based, high-technology practice. Using proven state-of-the-art technology to enhance your experience, we maintain the most advanced procedures and equipment 
available to ensure that every patient achieves a healthy and beautiful smile.
About Our Practice
Orthodontics is an evolving science with frequent developments in techniques, technology and treatment. At our office, we ensure that patients receive the most advanced orthodontic care. We offer a unique orthodontic experience that is fun, affordable, interactive and effective. Drs. Dunegan and Lu are orthodontic specialists with extensive knowledge and specialized training, which enables them to provide professional, personalized treatments. Patient care is our top priority!
Please call the Manassas or Gainesville office for your complementary consultation.
Contact Information
We are always available to talk with you and address your concerns. Please feel free to contact us during the following hours through our office phone number or e-mail address. After hours, you may contact us through our answering service.
Monday & Tuesday: 8 a.m. – 5 p.m.
Wednesday: 8:30 a.m. - 4 p.m
Thursday: 8 a.m. – 5 p.m.
Friday & Every other Saturday: 8:30 a.m. – 12 p.m.
Manassas Office
8715 Stonewall Rd.
Manassas, VA 20110
Map & Directions
Phone: 703-361-5698
Gainesville Office
7001 Heritage Village Plaza, Suite 130
Gainesville, VA 20155
Map & Directions
Phone: 703-753-4996
Additional Links