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

Dental Sealants in Baltimore, MD

Dental sealants act as a barrier to prevent cavities. The treatment entails applying a thin, safe plastic coating to the molars, which are the most commonly used teeth for chewing, protecting them from plaque and acids. The process of applying the sealants is painless. The plastic resin painted on the teeth bonds directly on to the tooth and hardens. Children and teenagers are the most common candidates for dental sealants as they are the most prone to cavities, however they are useful and suitable for adults as well. In Baltimore, our dentist can apply sealants to patients of all ages.

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.
Excellent customer service as staff remain very professional. My child has autism and he is very sensorry sensitive and can be combative. The staff did all they could to make him comfortable and […]
Dorien S.
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.
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.
Well run office, friendly and efficient.
Elizabeth B.
Good services, good team
James G.
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.
Professional staff, aesthetically pleasing environment, Dr. /patient interaction respectful, informative and assuring.
Thomas J.
Excellent patient care and professional, courteous staff.
Beverly B.
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.
The staff was professional.
Evangeli K.
Professional staff and comprehensive exam.
Dennis M.
Always efficientv and friendly staff.
Michael S.
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 staff really made me feel comfortable. The Dr. explained everything to me in laymen term the procedures.
Lannette H.
Excellent customer service, patient care, and communication with dentist and hygienist
Kathryn G.
The Doctor was outstanding-staff professional, takes time to discuss financial aspect of care-display of caring for the customer very visible
James S.
Very nice personnel, good service
Lauryn C.
I would select a 10, but can’t move the score.
Linda P.
Great people. Little wait time. Educated me on the health of my teeth with the how’s, why’s, and alternatives.
Taylor C.
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!
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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: (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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