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

Special Offers

$29 New Patient Special*

Includes comprehensive exam and x-rays.

*Must mention this offer to receive discount. New patients only. Includes comprehensive exam and all necessary x-rays as determined by provider. May not be combined with any other offer, discount, insurance or reduced-fee program. Drs. Barry Lyon, Marvin Becker & Associates. Expires 05/31/2017.

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$50 off treatment of $250 or more*

*Must mention this offer to receive discount. Discount given off any needed or elective dental treatment valued at $250 or more. Not valid on previous treatment or treatment already begun. This offer may not be combined with any other offer, discount, insurance or reduced-fee program. Offer expires 60 days after receipt. Drs. Barry Lyon, Marvin Becker & Associates. Expires 05/31/2017.

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50% off custom night guards*

Protect Your Teeth and Relieve Jaw Pain

*Not valid on previous treatment or treatment already begun. This offer may not be combined with any other offer, discount, insurance or reduced-fee program. John Longley, DDS, Mark Scarupa, DDS, Frederick Burrows Jr., DDS, PA, Drs. Barry Lyon, Marvin Becker & Associates. Expires 05/31/2017.

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Free Teeth Whitening*

*Must mention this offer to receive discount. Whitening will be in the form of a take-home whitening kit and valid for adult patients, where clinically appropriate. Valid upon completion of treatment valued at $250 or more and only upon completion of necessary dental treatment, as defined by their dental provider. Not valid on previous treatment or treatment already begun. Not to be used in conjunction with any other offer, discount or reduced-fee program. Offer expires 60 days after receipt. ADA 9972. Daniel, Pahk, DMD, John Longley, DDS, Drs. Barry Lyon, Marvin Becker & Associates. Expires 05/31/2017.

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Read What Our Patients Say
Patient Reviews
Outstanding service and customer care.
Neville G.
Very minimal discomfort. Very considerate of my well being. Very pleasant!
Michele D.
I had a very pleasing visit. The staff is super friendly and efficient. I will definitely be coming back!
Bria M.
I appreciate everyone's affability.
Jason R.
Dr. Phillips and my favorites and I am most satisfied.
Jacob M.
Everyone is pleasant, they make sure you are taken care of, and the waiting time is short.
Florence S.
The staff provided excellent customer service. It was great meeting a dentist with integrity.
Lenora D.
I had a wonderful experience as always.
Edrena G.
Pleasant experience. The staff was very professional.
Jessica B.
Excellent place
Minnie M.
Saw Dr. Scurupa - excellent exp.
Kathleen K.
Extraction went well and healing went well. 100% satisfied with procedure and the doctor and assistant.
George S.
Nice people Good attention The doctor very capable
Juan J.
I love Barbra she always does an excellent job with a great personality.
Nicole E.
Dental One personal have always made an effort to accommodate me.
John S.
Excellent caring doctor and supporting staff.
Linda B.
Zack's recovery is going very well!
Zachary B.
Everybody at the office was nice.
Andrew R.
This was my first time visiting this office, and I was referred by my step-daughter's mother. Despite a fairly short wait, I had a very good […]
Corice S.
All staff was very kind and professional.
Paul M.
The work got done efficiently. It's a good thing I'm rich. Lol!
Gerardine D.
Dr. Phillips and Barbara have been terrific,
Jacob M.
Things started out rocky, (mix up with my appt) but we worked through that and I have been very pleased with the services. Thanks for resolving the […]
Sharonda E.
The staff at Dental One Associates took good care of me. They tried their utmost to make me feel confortable while they were working on my needs. I […]
Kathleen D.
I was a first time patient. I was taken back on time, and the staff we're polite and professional. I had no pain during the procedure and it was as […]
Jeff W.
AMAZING experience Dr. Longely was like a super hero and helped my son get his chipped tooth looking exactly like the old one with immediate […]
Gerson K.
One of the gentlest and most efficient dental experiences I've had.
Renee M.
Service was timely, dentist explained each step of the process. Practically pain free filling.
Valerie C.
as always wonderful. Thank you
Kristie G.
I was so relaxed, I went to sleep a few times. I love Dr. Winter! He's the best!! And this is, by far, the best dentist office I've ever been to. […]
Maria F.
Dr bae and Christie was excellent they explained everything to me the entire time.
Kiwana H.
I love Dental One. I often have to get a lot of dental work done and I've been to several different dentists in the past few years. I plan to stick […]
Jayda C.
I have only had good experiences with Dental One since starting there as a patient in June 2014. Hygienist Ms. Barbara was great during my most […]
Robin A.
Awesome customer service!
Lisa K.
Great visit, even for a scraping. Ms. Barbara is wonderful, and I've found all the staff I've interacted with (over my 4 appts so far) to be very […]
Robin A.
Kind courteous and informative.
Joan W.
Barbara is always excellent.
Ruth A.
very professional direct with detail instructions I look forward to having my dental care at Cross Keys-Dental One Associates.
Ron G.
Great service and great care by doctor Winter.
Michael T.
Dr Athala is awesome & the Dental hygienist are warm and friendly. The check/ billing coordinator was also friendly and helpful
Jacqueline R.
Dr. Bae is always the best. The office staff always recognize me by name. I always feel welcome. Great experience.
Marissa S.
Professional. Fast. Friendly. I am not a fan of the dentist but Dr. Winters and his associates made it a pleasant experience.
Kiara C.
Very professional and my service was quick and efficient. Thank you
Kendra B.
They were immensely helpful and friendly.
Mary J.
Everything went good. Whenever I leave without a "we need to do something" appointment, works for me.
Larry S.
I am very pleased with the service and care I received.
Doug H.
Love Dr Athala & Ctystal-dental hygienist extraordinaire! They make an otherwise anxiety filled visit to the dentist mire relaxing.
Jacqueline R.
It was a nice experience. Everyone was very nice and polite. I really appreciate Dr. Longley, he explain things to you and make you feel comfortable.
Sharonda E.
My new hygienist was amazing (Michelle) and the staff was courteous and effective in addressing my insurance issues.
Wanda D.
Fast and a job well done.
Philip J.
Office Hours
Mon. – 8:00 AM - 5:00 PM
Tue. – 8:00 AM - 5:00 PM
Wed. – 8:00 AM - 5:00 PM
Thu. – 8:00 AM - 5:00 PM
Fri. – 8:00 AM - 3:00 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
Office Hours
  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 3:00 PM
  • Saturday Closed
  • Sunday Closed
Get in touch:
  • Phone: (443) 863-6394
Our Location