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

Sedation Dentistry in Baltimore, MD

Finally…stress-free dentistry is here in Baltimore! If you, like many others, suffer from dental anxiety or a severe gag reflex, sedation dentistry or “sleep dentistry” may be a good choice for you. With sedation dentistry in Baltimore, you will be placed in a completely relaxed state of conscious sedation for your entire dental procedure. You will be awake and able to communicate with the dentist, but you won’t feel anxiety or discomfort.

There is a way to have a stress-free dental visit. Ask us about what different methods of sedation dentistry we offer.  Don’t avoid the dentist. Let us take care of your dental needs and keep you smiling and stress-free.

Nitrous Oxide (N2O) Sedation Dentistry

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 […]

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Read What Our Patients Say
Patient Reviews
Wonderful service. Receptionist Tanika was very helpful !
Brishae' D.
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.
Ease of scheduling, assistance provided by the reception area and calm, professional, understanding care provided by the dental professionals
Shirley F.
Professional staff, aesthetically pleasing environment, Dr. /patient interaction respectful, informative and assuring.
Thomas J.
I had a procedure done that turns out my insurance would not cover till further steps were taken. “Tanika”, my liaison in the office at Dental One was terrific. Tanika took a personal interest in […]
Nancy L.
Excellent customer service. Very knowledgeable staff.
Gloria R.
The customer service is excellent. Everyone is very courteous and Dr. Longley was very comforting and explained everything in a way that I completely understood. Dr. Longley took my concerns into […]
Deborah D.
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.
The Doctor was outstanding-staff professional, takes time to discuss financial aspect of care-display of caring for the customer very visible
James S.
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.
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.
Great service and very professional staff.
Brenda H.
Barbara provided excellent service and conducted herself in a very professional manner. Always displays a pleasant and contagious personality!
Doretha J.
Great people. Little wait time. Educated me on the health of my teeth with the how’s, why’s, and alternatives.
Taylor C.
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.
The initial visit was an unusually long wait but it was worth it. The wait was explained due to an emergency visit and Dr Diorio apologized. He was very thorough in explaining the type of treatment […]
Aesha E.
I have been a patient for years. I have not had a problem with scheduling an appointment. The staff is always friendly and always professional. I have referred others because of the great service […]
Angela B.
Office staff is so nice and technician was kind as well – I don’t like dental visits but it helps a lot when you feel welcomed.
Jessica B.
Well run office, friendly and efficient.
Elizabeth B.
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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