Dental One Associates of Columbia
10630 Little Patuxent Parkway, Suite 410, Columbia, MD 21044

Nitrous Oxide (N2O) Sedation Dentistry in Columbia, MD

Stress-free dentistry is here in Columbia! 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 Columbia doctors take care of your dental needs with stress-free N2O sedation.

Read What Our Patients Say
Patient Reviews
Every member of Dr. Wright’s team is just outstanding and they really understand the anxiety around visiting your favorite dentist. Great customer awareness and care, I always leave there smiling. […]
Lou K.
Great services always clean and keeps it professional !!!
Brittany H.
Dr. Chao with Dentsl One Associates treated me as though I was a close relative; and she wanted that relative to experience no discomfort. I had been severely traumatized by a different dentist 28 […]
Karen E.
I have been with Dr. Pahk and Maxine since 2015. Although I haven’t visit in some time, everything from waiting in the room to being seen was exactly how I want to be treated. Both Pahk and Maxine […]
Liann C.
ESAYAS does an excellent job. Explains things very clearly and provides an excellent customer service.
Vinod K.
The hygentist I had was excellent and Dr Wright is excellent as well
Margaret M.
On this particular visit I saw the dental hygienist, She was friendly, thorough and took the time to explain everything she did on this visit as well as the treatments she would be performing on […]
Michael H.
We have been coming to your office since it opened and we are happy with the people and the services.
Theresa M.
Seema is a great hygienist at the Columbia office. Very thorough and professional.
Ken J.
nice hygienist & helpful office staff
Sarah P.
Quick, friendly, professional
Andrew S.
I’ve always had good service and the staff is friendly and helpful
Ruth P.
Dr. Wright is very proffesional and was awesome I am giving him personally 5 stars for how he explains what is wrong, what needs to be done, and he is painless he did an amazing job so far have to go […]
Phillip M.
State-of-the-art facility with all the most advanced technology and knowledgeable dentists. Recommended treatment plans are laid out and an easy-to-follow matter with complete explanations
Yolanda T.
Dr. Asher is very professional and did a wonderful job removing a tooth. Couldn’t have been better!
Donald S.
The dental hygienist was very good
Michael H.
Very professional and congenial service. I really appreciated.
Patricia R.
I always get excellent care from Maxine when I have my regular hygiene appointments. She makes it a pleasant experience to come to the dentist and most people can’t say that.
Linda B.
Everyone is very nice and polite. All smiling and seem very knowledgeable about their jobs
Katrina G.
Very professional
David F.
Office Hours
Mon. – 8:00 AM - 5:30 PM
Tue. – 8:00 AM - 5:30 PM
Wed. – 8:00 AM - 5:30 PM
Thu. – 8:00 AM - 5:30 PM
Fri. – 8:00 AM - 5:30 PM
Sat. – 8:00 AM - 3:00 PM
Sun. – Closed
Phone: (410) 346-2350
Fax: (410) 884-1179
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: (410) 346-2350 or
Request an Appointment
For appointments, call: (410) 346-2350
Office Hours
  • Monday 8:00 AM - 5:30 PM
  • Tuesday 8:00 AM - 5:30 PM
  • Wednesday 8:00 AM - 5:30 PM
  • Thursday 8:00 AM - 5:30 PM
  • Friday 8:00 AM - 5:30 PM
  • Saturday 8:00 AM - 3:00 PM
  • Sunday Closed
Get in touch:
  • Phone: (410) 346-2350
Our Location