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
Pleasant and efficient environment. Barbara is the best!!
Margaret O.
I was treated very well!
David C.
The staff was professional.
Evangeli K.
Good experience
Karen L.
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.
Excellent patient care and professional, courteous staff.
Beverly B.
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.
Everyone is always pleasant and it maked ypu feel very welcomed
Nicole E.
Wonderful service. Receptionist Tanika was very helpful !
Brishae' D.
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.
Professional staff, aesthetically pleasing environment, Dr. /patient interaction respectful, informative and assuring.
Thomas J.
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.
Every appointment is a positive experience.
Naiima M.
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.
This was my first visit to dental one but I really enjoyed the hospitality of Ms. Louise..her customer service was on point although i had to be referred to see an endodontist at another location.
Ida M.
Wonderful experience as always! Barbara the hygienist is the best! Highly recommend!
Acornsupply
Problem was diagnosed and I was referred on to next steps. I asked plenty of questions and they were answered. I also appreciated that the office slipped me in, as my problem was acute and it seemed […]
David E.
Ease of scheduling, assistance provided by the reception area and calm, professional, understanding care provided by the dental professionals
Shirley F.
Excellent care. Very helpful staff and dentists who are very skilled in patient care.
Marshall K.
the patience of the staff and willingness to explain everything to me.
Sheila M.
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
Phone: (443) 863-6394
Fax: (410) 433-4554
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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.

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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 9:00 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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