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
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.
The staff were very courteous and understanding.
Terry F.
Very nice personnel, good service
Lauryn C.
the patience of the staff and willingness to explain everything to me.
Sheila M.
The wait time was very short. The staff was pleasant and professional. From Tyest, at the Front Desk, Jamillah, my hygienist, who was gentle and gave me helpful information, to the ladies at […]
Shirley M.
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 […]
Sabrina G.
Hygienists were great, dentist made everything easy to understand and was very thorough
Hilary F.
Excellent care. Very helpful staff and dentists who are very skilled in patient care.
Marshall K.
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.
Well run office, friendly and efficient.
Elizabeth B.
The staff really made me feel comfortable. The Dr. explained everything to me in laymen term the procedures.
Lannette H.
I was very relieved by the friendly and helpful assistance I received at this location. I did not wait long, the staff was very friendly and even though there was only one dentist on duty at the time […]
Sherrie-Lee N.
Jamillah was my hygienist, her skill level and thoroughness made me feel confident that my teeth and gums were being taken care of properly. She listened to what I had to say about the condition of […]
Sue F.
Problem was diagnosed and I was referred on to next steps. I asked plenty of questions and they were answered. I also appreciated that the office slipped me in, as my problem was acute and it seemed […]
David E.
Barbara provided excellent service and conducted herself in a very professional manner. Always displays a pleasant and contagious personality!
Doretha J.
Representative at billing desk knew my account well. Billed me correctly with explanations, scheduled my appointments to meet my needs. Thorough cleaning Hygienist explained the procedure as she was […]
Brenda S.
The Doctor was outstanding-staff professional, takes time to discuss financial aspect of care-display of caring for the customer very visible
James S.
I pride myself on cleanliness and your office is very clean. Even when you are speaking with the receptionist and pan behind the desk, it is clean. The team that sits up front is so professional and […]
Rosy N.
Excellent customer service. Very knowledgeable staff.
Gloria R.
Good services, good team
James G.
Office Hours
Mon. – 8:00 AM - 6:00 PM
Tue. – 8:00 AM - 6:00 PM
Wed. – 7:00 AM - 7:00 PM
Thu. – 7:00 AM - 7:00 PM
Fri. – 7:00 AM - 4:00 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 - 6:00 PM
  • Tuesday 8:00 AM - 6:00 PM
  • Wednesday 7:00 AM - 7:00 PM
  • Thursday 7:00 AM - 7:00 PM
  • Friday 7:00 AM - 4:00 PM
  • Saturday Closed
  • Sunday Closed
Get in touch:
  • Phone: (443) 863-6394
Our Location