Dental One Associates of Frederick
45 Thomas Johnson Drive, Suite 105, Frederick, MD 21702

Besi Tong, DMD, MSD  Orthodontist

Annapolis Frederick Westminster Besi Tong DMD MSD 8x10

Dr. Tong grew up in the Northern Virginia area and completed his undergraduate studies at the University of Virginia where he earned his Bachelor’s degree in Biology. He then moved to Philadelphia, PA to attend Temple University Maurice H. Kornberg School of Dentistry where we was inducted into the Omicron Kappa Upsilon National Dental Society and graduated summa cum laude with his Doctor of Dental Medicine degree. Dr. Tong continued his dental education, earning his certificate in Orthodontics and Master of Science in Dentistry degree, from the University of Colorado School of Dental Medicine.

Dr. Tong loves serving the community. He has volunteered his time to both Give Kids A Smile Day and Mission of Mercy – providing free dental care for the underserved population.

Read What Our Patients Say
Patient Reviews
The entire staff has been wonderful!
Melani H.
The hygienist was fantastic with my sensitive teeth throughout the whole procedure and made sure I was as comfortable as possible!
Tyler P.
Competence, taken into appt. on time.
Sandra D.
For 10 years, my husband and I, an adult daughter, and two young adult grandchildren have been coming to Dental One on TJ Drive. The entire staff is excellent. We have had regular cleanings, crowns, […]
Connie P.
It’s always friendly, professional and clean. Most importantly, I feel I get top quality dental care.
Amy P.
Excellent care, dentist and tech were very solicitous of my comfort, procedure was completed quickly and with no pain.
William A.
Excellent service and cleaning by a wonderful hygienist. Thank you. Our dentist was out, thusly didn’t see him today. Hopefully in January. Carroll
Carroll K.
Great service @ Dental One Associates. Love our dental hygienist Christy Dolin! She does a very thorough cleaning and takes time to answer any questions.
Kimberly S.
I’ve been a patient of this practice for almost 20 years. The staff has always been friendly and knowledgeable. The office has worked with us financially. Dr. Yasbin does a good job of explaining […]
Joyce F.
Great people
Kris L.
Dr Klubis was and his assistance were very professional and comforting during my root canal. They were very kind and relaxing during the entire procedure. I would recommend them to anyone.
Hare V.
The staff makes all the difference. They are constantly working to make me feel valued and comfortable.
Jay B.
The office was pretty hectic on a Saturday morning, but my complicated root canal only took 1 hr, they answered all my questions, gave me care tips, and I have been in no pain since then. Very […]
Sergio A.
Friendly, courteous staff; Wait time was minimal; extremely helpful about pricing and insurance coverage!
Thomas K.
Very professional and kind staff! Landis is wonderful to work with! Dr. Yasbin is world class!
Travis W.
I brought my 16 year old daughter her for a emergency root canal. The office staff were friendly and caring. Dr. Klubis was exceptional. Skillful, patient, and friendly. He stayed late to fit my […]
Colleen L.
Dr. Yasbin and Christy (Dental Hygienist) deliver the best dental care I have ever received. They both are caring, trustworthy and professional.
Jennifer C.
I had the best experience yesterday and today with the best caring took time and explained every step and why thank you Dr.Yasbin and Dr.Jea for being there and always taking good care of me!
Deborah R.
I’ve been to a number of dentists in the area but none have demonstrated the level of expertise or concern that dental one has. Staff is very friendly as well! Last office was Bright Smile which is […]
Anthony C.
Never hate to go to the Dentist again, this place is great! Best ever!
Jim S.
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: (301) 862-6783
Fax: (301) 696-8666
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: (301) 862-6783 or
Request an Appointment
For appointments, call: (301) 862-6783
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: (301) 862-6783
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