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

Aaron Gates, DDS  General Dentist

MD---Dr.-Gates--DOA-Cross-Keys-2

Dr. Aaron Gates is an experienced general dentist providing a wide range of services in preventive, restorative, and cosmetic dentistry. He is an advocate of self-empowering his patients by discussing the goals and concerns they may have before, during, and post-treatment. With a strong background in fine arts, Dr. Gates has an eye for aesthetics and ensures the best appearance possible for cosmetic restorative procedures.

Dr. Gates holds two Bachelor degrees, earning his BA at Frostburg State University and his BS from the University of Maryland. He continued his education at the University of Maryland’s School of Dentistry, where he received his Doctorate of Dental Surgery.

During his time at dental school, Dr. Gates volunteered at the Stanton Center Dental Clinic and with the Mission of Mercy in Maryland, earning a Dean’s Award for community service. He is a member of the American Dental Association, Maryland State Dental Association, and the Academy of General Dentistry.

When he is not creating smiles, Dr. Gates enjoys photography, fitness, and spending time with his wife and daughter.

Read What Our Patients Say
Patient Reviews
On time. Everything done in a timely, friendly manner.
Dean 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 […]
Sabrina G.
Great customer care
Timothy K.
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.
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.
Barbara is excellent – I look forward to getting my teeth really cleaned!
Janet H.
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.
Very nice personnel, good service
Lauryn C.
Excellent care. Very helpful staff and dentists who are very skilled in patient care.
Marshall K.
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.
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.
I would select a 10, but can’t move the score.
Linda P.
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.
The staff really made me feel comfortable. The Dr. explained everything to me in laymen term the procedures.
Lannette H.
Excellent patient care and professional, courteous staff.
Beverly B.
Professional staff, aesthetically pleasing environment, Dr. /patient interaction respectful, informative and assuring.
Thomas J.
The staff was professional.
Evangeli K.
Excellent customer service, patient care, and communication with dentist and hygienist
Kathryn G.
Wonderful experience as always! Barbara the hygienist is the best! Highly recommend!
Acornsupply
Great service.
John W.
Office Hours
Mon. – 8:00 AM - 5:00 PM
Tue. – 8:00 AM - 5:00 PM
Wed. – 8:00 AM - 6:30 PM
Thu. – 8:00 AM - 5:00 PM
Fri. – 8:00 AM - 2:00 PM
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 Appointment
For appointments, call: (443) 863-6394
Office Hours
  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 6:30 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 2:00 PM
Get in touch:
  • Phone: (443) 863-6394
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