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 very friendly
Francine L.
Great office
Joan G.
Great people and nice job , very dedicated Thanks Dr khosravi and cesar Lemus.
Marlene I.
All items taken care of with professional attitude
Eric B.
Dentist is so good, kind and realistic and can multitask like a champ!
Kirsten K.
Everyone that works there very polite, friendly and professional.
Michael B.
I felt very welcome and comfortable throughout the entire visit. Considering this was my first one I was very impressed by level of care they shown .
John O.
Friendly staff, great dentist and doctor, clean to the dot. Would never go to another dentist!!
Joana L.
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.
Great service from everybody
Anthony G.
Not at all disappointed. Everyone was professional and kind!!!!
Eric B.
Great work and professional staff 😊
Vincent M.
Very good service and friendly staff
Ragan R.
Dr Suresh is such a pro and very courteous
Minna H.
I’ve never had a bad experience
Nichole U.
Great customer service
Ryan D.
Immaculate environment. Friendly, knowledgeable staff.
S.p. M.
On time and friendly. Did not try to up sell
Carey S.
Tara did a wonderful job , I only had a teeth cleaning but she did a great job and I stayed very relaxed
Patricia B.
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!
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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
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