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
Everyone was nice and professional with their respective roles from Dr K, Cesar who did the x-ray, my hygienist Jennifer, the admin assistant/the one who did my scheduling and billing (I can’t […]
Sonia P.
Efficiency, competency, friendliness, professionalism
Joanne B.
A good experience getting old filling replaced.
Patricia S.
They are attentive and nice staff.
Sonia P.
Great work and professional staff
Vincent M.
Great
Lawr W.
Great staff
Oren J.
Great experience. Got in fast, great staff, clean facility.
Tonya W.
On time and friendly. Did not try to up sell
Carey S.
All of the staff are caring, professional, and go out of their way to ensure that your experience is a great one!
Linda W.
Great work and professional staff 😊
Vincent M.
Very pleasant office staff and good oral surgeon.
Nancy D.
Great people and nice job , very dedicated Thanks Dr khosravi and cesar Lemus.
Marlene I.
Great office
Joan G.
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.
Very friendly ! More than accommodating.
John O.
Very professional and explains everything with my treatment plan.
Michael R.
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.
I’ve never had a bad experience
Nichole U.
Immaculate environment. Friendly, knowledgeable staff.
S.p. M.
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 - 5:00 PM
Sat. – Closed
Sun. – Closed
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 an 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 - 5:00 PM
  • Saturday Closed
  • Sunday Closed
Get in touch:
  • Phone: (571) 535-2365
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