Dental One Associates of Cross Keys
2 Village Square, Suite 250, Baltimore, MD 21210

Nitrous Oxide (N2O) Sedation Dentistry in Baltimore, MD

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

Read What Our Patients Say
Patient Reviews
Very nice personnel, good service
Lauryn C.
Great customer care
Timothy K.
Every appointment is a positive experience.
Naiima M.
Pleasant and efficient environment. Barbara is the best!!
Margaret O.
Great service.
John W.
The staff was professional.
Evangeli K.
I have been going to Dental One Cross Keys for 20 + years. The staff is courteous and professional. My dentist name is Barbara. I think she is the best.
Adrienne E.
Recently moved from Philly to Baltimore and searching for a new dentist proves to be quite apprehensive. I am a quasi certified skydiver, so jumping off planes does not scare me, but laying on a […]
Hanan B.
I would select a 10, but can’t move the score.
Linda P.
The extraction was done without complications and staff was courteous.
Darnetta T.
I am always taken good care of by Jamillah, my dental hygienist. She is professional and a nice person who genuinely is concerned about the health of my teeth and gums.
Debbie C.
All staff were extremely professional and the exam was the most comprehensive I have ever received. Highly recommend this practice and as a new patient very pleased to have chosen this office.
D M.
the staff and doctor were very nice and told me all i needed to know about what would be done and the cost.thanks to all of you
Esther P.
Barbara is excellent – I look forward to getting my teeth really cleaned!
Janet H.
I’ve never liked going to the dentist since I was a child because of my sensitive teeth. Came across Dental One Associates of Cross Keys and it has been my best experience to date. From the front […]
Sabrina G.
everyone at the office are very nice .the dentist explained everything. the staff are great.i love coming to cross keys office
Esther P.
Wonderful service. Receptionist Tanika was very helpful !
Brishae' D.
Dental One is the best ever, I am all for professionalism and great care. The team at Dental One far exceeds my expectations and the promptness of connecting with your doctor is timeless. Almost no […]
Rosy N.
Professional staff and comprehensive exam.
Dennis M.
Great service and very professional staff.
Brenda H.
Office Hours
Mon. – 8:00 AM - 5:00 PM
Tue. – 8:00 AM - 5:00 PM
Wed. – 9:00 AM - 6:30 PM
Thu. – 8:00 AM - 5:00 PM
Fri. – 8:00 AM - 2:00 PM
Sat. – Closed
Sun. – Closed
Phone: (443) 863-6394
Fax: (410) 433-4554
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: (443) 863-6394 or
Request an Appointment
For appointments, call: (443) 863-6394
Office Hours
  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 9:00 AM - 6:30 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 2:00 PM
  • Saturday Closed
  • Sunday Closed
Get in touch:
  • Phone: (443) 863-6394
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