What patients are saying
Overall rating
4.95
Average wait time
4.97
Bedside manner
4.95
“Great at dealing with my anxiety. explains everything. checks if I'm okay often. Also was quick without having wait times.”
Julia E.May 12, 2023
“I have been going to Dr. Kim for years. He is the only dentist I trust. He educates you on each procedure, provides options for consideration, and is very respectful regarding your decisions. He truly works "with" his clients to ensure the best outcome.
The entire office staff is wonderful to work with as well. I highly recommend this practice!!
”
Cathleen (cathy) C.December 19, 2022
About Dr. Sung J Kim
Dr. Kim received his Doctor of Dental Medicine (D.M.D.) from Boston University and completed his residency at Boston Medical Center. He believes in a treatment system where the patient is an active participant through patient education and thorough explanation. BDG utilizes the sophisticated Caesy dental education system to help patients understand their dental issues and the logic behind each treatment. This patient-centric approach significantly reduces problems during post-op recovery, as patients understand their role in overall dental care. Dr. Kim believes that even though the dental physician is in the driver's seat performing the procedures, patients need to know why and where they are going.
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In-network insurances
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Aetna
BlueCross BlueShield
Cigna
Delta Dental
Guardian
Metlife
UnitedHealthcare
Office location
Education and background
Practice names
Education and training
- Dental School - Boston University, Doctor of Dental Medicine
- Boston Medical Center (Residency)
Languages spoken
- English
- Spanish
- Korean
Provider's gender
Male
NPI number
1750522181
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.95
Wait time
4.97
Bedside manner
4.95
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
539 reviews
Most relevant
Great at dealing with my anxiety. explains everything. checks if I'm okay often. Also was quick without having wait times.
May 12, 2023Julia E.Verified patient
I've only had one appointment so far, but will be going back. Dr. Kim is very nice and was very informative about procedures.
More than 1 year agoSean S.Verified patient
Dr. Kim is excellent! Friendly, explains everything he's doing, and constantly asking if I'm ok during the procedure.
December 9, 2021Rashi T.Verified patient
A friend recommended this dentist. Doctor and staff were very nice. Probably the least painful cleaning I've ever had.
July 30, 2020Angela A.Verified patient
Great experience! Staff was very professional and Dr. Kim was very thorough in his exam and answered all my questions.
January 22, 2020Initials hidden
Dr. Kim is a very good dentist. I felt that I received excellent care and great information during my appointment.
February 19, 2019Initials hidden
Dr. Sung is very helpful and provided me with a lot of good suggestions for my concerns. Bedside manner is great.
November 2, 2020Xuewen (maggie) Z.Verified patient
Visit was great... I had not been to dentist in a while but he took care of me and I am so glad i found Dr. Kim!
February 5, 2021Amelia C.Verified patient
Had an emergency and it was a great experience, despite the unfortunate circumstances. I intend to return.
More than 1 year agoInitials hidden
I trust Dr. Kim. He is thorough and shows excellent judgment. Love that he offers Saturday appointments, too.
October 1, 2016Initials hidden
Extremely friendly and explains everything. Also, quite knowledgeable and made sure I was comfortable. .
May 18, 2019Yvanamarie M.Verified patient
Explained everything well, very personable, smart, best cleaning ever! Feel lucky to have found Dr. Kim.
March 29, 2019Linda F.Verified patient
Honest medical opinion. Good service. Value for not. Good guidance on oral hygiene. Professional team.
April 4, 2019Zahia L.Verified patient
Dr. Kim is great! He is very friendly, knowledgeable and puts you at ease. My husband and I love him!
September 18, 2020Shannon H.Verified patient
Very knowledgeable and truthful! He gave a thorough explanation and did not rush to complete things.
January 11, 2019Initials hidden
great awesome doctor, he was very attentive to my concern and provided me with very useful advice
More than 1 year agoInitials hidden
Very pleasant dentist and explained everything in detail. I will be going back! He was funny too
January 3, 2021Initials hidden
Al the staff were very professional and polite. I am very happy to have found this amazing team.
January 4, 2020Amaya G.Verified patient
Excellent dentist and staff. Very thorough care. Had a great experience. Would 100% go again.
January 11, 2021Dipankar D.Verified patient
I typically go in and see Dr. You. She's always cheerful and a great dentist to work with.
November 11, 2021Scott K.Verified patient
Best trip to the dentist I’ve had in a long time. Everyone was professional and kind.
April 6, 2018John M.Verified patient
Fantastic with great explanations and details for me to understand my dental issues.
More than 1 year agoMark K.Verified patient
Very informative and quick! Very little wait but great quality for the time. Thanks!
January 20, 2020Thomas H.Verified patient
I've been a patient of Dr. Kim for about 2 years. He and his staff are outstanding.
More than 1 year agoKaren G.Verified patient
Very good Dentist! Doesn't try to up sell you every little doohickey in the book.
December 8, 2015Sam D.Verified patient
Very nice staff & wait time was minimal. Easy parking as well.
December 23, 2023Anne S.Verified patient
We loved our experience and have decided this will be my daughters dentist
February 17, 2020Amaya G.Verified patient
Good service. Value for not. Good guidance on oral hygiene. Professional
April 4, 2019Zahia L.Verified patient
Super amazing had a panic attack and he was very calming and reassuring
August 26, 2020Teya V.Verified patient
Very good experience. Will be returning. Really like the staff.
September 17, 2021Tyler G.Verified patient
Very good, kind and so I recommend this to other patients.
Thanks
October 14, 2015Yong-chul K.Verified patient
Always a good experience. Makes going to the dentist a breeze
December 28, 2019John M.Verified patient
Great experience. Best dentist around. Very friendly staff.
December 9, 2020Priyanka B.Verified patient
great dentist and whole dental team. would highly recommend.
October 6, 2018Anam W.Verified patient
Great experience. Pleasant, easy. Doc explained everything.
October 11, 2019Initials hidden
Dr. You is always super friendly and a great dentist.
December 12, 2020Scott K.Verified patient
No wait time, very professional and efficient doctor.
January 12, 2018Liu Y.Verified patient
Everyone was very friendly and super professional.
More than 1 year agoSimon M.Verified patient
He is very professional and good customer service
More than 1 year agoDaniel O.Verified patient
Dr. Kim and staff too notch.
July 8, 2025Stephen K.Verified patient
Best of the best.
March 4, 2024Hong Seok K.Verified patient
Great!
June 30, 2023Ariel K.Verified patient
Excellent Dentist - fully recommend
More than 1 year agoInitials hidden
Excellent service always!
March 29, 2023Regina R.Verified patient
I have been going to Dr. Kim for years. He is the only dentist I trust. He educates you on each procedure, provides options for consideration, and is very respectful regarding your decisions. He truly works "with" his clients to ensure the best outcome.
The entire office staff is wonderful to work with as well. I highly recommend this practice!!
December 19, 2022Cathleen (cathy) C.Verified patient
Great physician! Extremely calm and sweet. He informed me about the areas of concerns and how to properly take care of my gums and teeth.
More than 1 year agoInitials hidden
as usual I had a an excellent experience at the Boston group dental facility at Randolf. I got a new dentist named Ms. Yu who did my annual exam/cleaning. I’ve always done my appointment with Dr. Kim. Dr. Yu was very nice and knowledgeable. The entire team was great!
Thanks
September 2, 2022Zahia L.Verified patient
The environment and staffs are very friendly and doctor, too.
I need a treatment plan and Doctor Kim explain it comprehensive and help me understand the process. I definitely recommend this dental office.
May 20, 2022Shutien C.Verified patient
I have been a patient of Dr. Kim's for over 4 years and he's helped me with both standard and emergency dentistry. He is highly skilled, and answers all my questions patiently. Adept administering fillings, extractions etc. without pain! I honestly can't imagine a better experience -- his staff are friendly and efficient, the office pleasant, no wait time. It's a shame he can't be everyone's dentist, he's the best. My daughter see's his partner, and she says the the same thing about her, so the whole practice is outstanding. Highest review possible.
May 4, 2022Linda F.Verified patient
Great experience!!!
More than 1 year agoUndine M.Verified patient
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How soon can I make an appointment with Dr. Sung J Kim?
Generally, Dr. Sung J Kim has appointments available on Zocdoc within 1 week. You can see Dr. Kim's earliest availability on Zocdoc and make an appointment online.
Is Dr. Sung J Kim accepting new patients?
Dr. Sung J Kim generally accepts new patients on Zocdoc. You can see Dr. Kim's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Sung J Kim accept my insurance?
Choose your insurance plan to verify if Dr. Kim is in-network.
Can I make an appointment with Dr. Sung J Kim online?
Yes, you can make an appointment online with Dr. Kim using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Sung J Kim work with?
Dr. Sung J Kim works with The Boston Dental Group.
Where is Dr. Sung J Kim's office located?
Dr. Sung J Kim's office is located at 4701 Randolph Rd, Rockville, MD 20852.
What are common reasons for patients to see Dr. Sung J Kim?
Dr. Sung J Kim frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Sung J Kim on their profile.
What languages does Dr. Sung J Kim speak?
Dr. Sung J Kim speaks English, Spanish, and Korean.
How do patients rate Dr. Sung J Kim in reviews?
539 patients have reviewed Dr. Sung J Kim. The overall rating for this doctor is 4.95/5. They have a 4.95/5 rating for bedside manner and a 4.97/5 rating for wait time. You can read individual reviews and ratings on their profile.