Dental One Associates of Manassas
7800 Sudley Road, Suite 7810, Manassas, VA 20109

Nitrous Oxide (N2O) Sedation Dentistry in Manassas, VA

Stress-free dentistry is here in Manassas! Nitrous Oxide (N2O) is for dental patients who have heightened anxiety when visiting the dentist. N2O is a non-allergenic, non-irritating gas that has no color or smell. By simply breathing the Nitrous Oxide, patients with anxiety will relax and feel less discomfort. It is one of the safest forms of sedation available. Patients are able to safely drive themselves home or to work at the end of their appointment. Most patients begin to feel the N2O take effect within 3 – 5 minutes and following treatment, the effects of this gas are completely reversed within 3 – 5 minutes of discontinuing gas, by simply breathing normally.

Don’t avoid the dentist. Let our Manassas doctors take care of your dental needs with stress-free N2O sedation.

Read What Our Patients Say
Patient Reviews
Great dentists, assistants and staff.
Shahrzad N.
I love the service here with Dr Khosravi and Cesar excellent stuff
Celia G.
Dentist is so good, kind and realistic and can multitask like a champ!
Kirsten K.
I really like Dr.K and her assistant. She is very informative and reassuring. I knew in the beginning that I would need a lot of work done. Both her and her assistant were positive and reassuring […]
Amethyst W.
Have had a lot of dental work done here… my whole family… things always go well. Highly recommend… Robert
Robert P.
Great service from everybody
Anthony G.
Great customer service
Ryan D.
All of the staff are caring, professional, and go out of their way to ensure that your experience is a great one!
Linda W.
Office staff and Dr. K were wonderful! Very clean office
Ashley S.
Completely satisfied
Edward M.
Great office
Joan G.
Very friendly ! More than accommodating.
John O.
Great people
Anthony G.
All items taken care of with professional attitude
Eric B.
Very good service and friendly staff
Ragan R.
Pleasant visit, nice staff, peaceful view of outdoors
Consuello C.
Great experience. Got in fast, great staff, clean facility.
Tonya W.
Excellent treatment
Oren J.
Awesome experience!!! Enjoyed the employees and atmosphere!!!
E. B.
Have been with this office since they opened. Good customer service and not pushy or insistent on selling extra dental treatment. It’s recommended and left up to the customer.
Kimberly A.
Office Hours
Mon. – 8:00 AM - 5:00 PM
Tue. – 9:00 AM - 5:00 PM
Wed. – 8:00 AM - 5:00 PM
Thu. – 9:00 AM - 5:00 PM
Fri. – 8:00 AM - 2:00 PM
Phone: (571) 535-2365
Fax: (703) 367-0610
Healthcare Financing with
CareCredit
We Accept Most Insurance Plans!
Learn More

We accept most insurance plans and will be happy to help you understand the coverage that you have. We will do our best to see that you receive your maximum insurance benefits for all covered services.

No Insurance? No Worries! See our discounts and offers here

For appointments, call us at: (571) 535-2365 or
Request Appointment
For appointments, call: (571) 535-2365
Office Hours
  • Monday 8:00 AM - 5:00 PM
  • Tuesday 9:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 9:00 AM - 5:00 PM
  • Friday 8:00 AM - 2:00 PM
Get in touch:
  • Phone: (571) 535-2365
Our Location