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

New Patient Information

We are accepting new patients! Call (443) 863-6394 or click here to make an appointment today. At Dental One Associates of Cross Keys, we want to ensure your smile is bright and healthy for years to come.

Proper dental care is important for all ages.

Good dental health requires daily care of your teeth, including brushing, flossing, and regular dental check-ups. It is recommended that you receive professional dental check-ups and cleanings at least 1-2 times per year. At Dental One Associates of Cross Keys we provide top service for your annual check-ups and cleanings as well as necessary treatment you may need.

How to avoid dental problems? Good daily dental practice, including:

  • Brush after meals with a toothbrush that has soft or medium bristles.
  • Use toothpaste with fluoride.
  • Use dental floss every day.
  • Eat fewer sweets, especially between meals.
  • Do not smoke or chew tobacco products.
  • Visit your dentist for regular check-ups.

First Visit Overview

Thank you for selecting our office for your dental care. To ensure that we properly diagnose your dental needs, your first visit with us will include a comprehensive exam and all necessary x-rays. Our clinical team will review the results of your exam and x-rays and discuss any necessary future treatment you may need. We understand that every patient is different, and we treat each patient as an individual with unique dental needs and conditions. Our goal is to provide you with the most comprehensive dental care.

Click here to book an appointment today.

First Visit Paperwork

We are glad you have chosen our office for your dental care. Please print your new patient forms and privacy policy and complete the forms prior to your appointment. Thank you and we look forward to seeing you soon!

New Patient Paperwork

Privacy Notice Forms

If you wish to send any patient forms or other documentation before or after an appointment please fax them to (410) 433-4554.

Read What Our Patients Say
Patient Reviews
Great customer service
Timothy K.
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.
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.
Well run office, friendly and efficient.
Elizabeth B.
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.
Excellent customer service. Very knowledgeable staff.
Gloria R.
Great service.
John W.
Efficient caring knowledgeable staff.
Linda B.
Barbara is excellent – I look forward to getting my teeth really cleaned!
Janet H.
The extraction was done without complications and staff was courteous.
Darnetta T.
Great service and very professional staff.
Brenda H.
Professional staff, aesthetically pleasing environment, Dr. /patient interaction respectful, informative and assuring.
Thomas J.
The staff at Dental One is amazing! I did not have my insurance information with me, so Tanika and another staff member assisted me by calling my insurance company and had me assigned to the office […]
Lisa K.
Every appointment is a positive experience.
Naiima M.
everyone at the office are very nice .the dentist explained everything. the staff are great.i love coming to cross keys office
Esther P.
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.
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 PLEASED WITH RECENT APPOINTMENT
James C.
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.
Hygienists were great, dentist made everything easy to understand and was very thorough
Hilary F.
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
Our Location