Specialty Dentistry at Gaithersburg

Dr. Chen replaced two fillings during my most recent appointment. He was gentle and thorough and explained everything to me. His assistant was great, too. The estimate I received ahead of time was accurate. Great practice. I highly recommend it!

Everyone that works here is so incredibly sweet and knowledgeable. The front office staff know me by name and are so kind and caring. The dentist, Dr. Popa, is amazing! He explains everything so well and really takes his time with you. He is also very nice to talk to. I high recommend this practice!!

My experience with SDG has been phenomenal! I am a carry over patient from a much valued Dr. Dinkin who retired. First I would like to thank my retired dentist for leaving my dental needs in the very capable hands of SDG dental professionals. The reception/office staff have maintained the caring, warmth and professionalism that was always part of the previous practice. The transition has been flawless for me as a patient. I have had the pleasure of having a dental bridge replacement by Dr. Popa of SDG and was very impressed with the entire process. The process was painless with much less discomfort than I had anticipated. My new bridge was in place in a matter of two weeks. Dr. Li will be working on my implants at my next visit. I am delighted to have such outstanding professionals at

I had a very good experience getting a filling replaced. The dental assistant was pleasant and friendly and made me feel at ease. The dentist was great! He explained what he was doing and offered to do the work without Novocaine. I agreed and it worked out great! He said to tell him at anytime if I felt any pain. It was painless and I was grateful not to have my mouth and face numb.

I had a filling and a cleaning done. One of the best dental experience I’ve ever had. The staff is super helpful —Dr. Chen is AMAZING, he made the whole process smooth, painless, and easy.!! Katherine was also excellent. The front desk and everyone else were extremely friendly and welcoming. Highly recommended. 👏