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
Good servjce..
Eugene M.
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.
Lisa is great!
Nicol B.
Dr kleiff and his assistant were extremely kind and caring and knew how nervous I was. They carefully explained everything to me even after I asked many questions to make sure I understood all my […]
Cheryl W.
DeeAnn is a very good hygienist, very caring
Yasmin H.
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 […]
Liann C.
nice hygienist & helpful office staff
Sarah P.
Deanna is why I come back. Hands down, the best dental hygienist in town. She rocks!
Les S.
No wait time, friendly staff and professional care.
Jennifer B.
Dental One’s staff is very professional with just enough friendly. They treat you with respect and dignity. They always explain before they do something. They make you feel comfortable. Thank […]
Brandi A.
Dr. Barrow is the best!!
Vera K.
Dr.Philippi and her assistant are awesome! They sang to me to keep me calm when I was afraid of the needles!!!!
Adaiah C.
Professionalism of the staff
Henry F.
I have no complaints
Susan G.
because the staff and doctor listened to me and my concerns. they were gentle and i didn’t feel rushed.
Catherine C.
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 […]
Lou K.
Great service and atmosphere, The dentist and the assistant was very knowledgeable and comforting
Bobbie C.
Top experience in all respects, especially my dental hygienist Marcine en Dr. Pahk.
Hendrik H.
I’ve been a patient of Dental One for years. Dr. Zand, CT, and Shannon are professional, knowledgeable and friendly. I had to have a root canal. The procedure was thoroughly explained and […]
William P.
Well organized. I like my dentist.
Veronica T.
Office Hours
Mon. – 8:00 AM - 5:00 PM
Tue. – 8:00 AM - 5:00 PM
Wed. – 8:00 AM - 5:00 PM
Thu. – 8:00 AM - 5:00 PM
Fri. – 8:00 AM - 3:00 PM
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 Appointment
For appointments, call: (410) 346-2350
Office Hours
  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 3:00 PM
Get in touch:
  • Phone: (410) 346-2350
Our Location