What patients are saying
Overall rating
4.89
Average wait time
4.93
Bedside manner
4.97
“Everyone is office was very nice and made sure I understood my needs and set up a plan that worked for me.”
Initials hiddenJanuary 16, 2026
“Great staff , kind and explained everything, patient as I have anxiety about dentist, very understanding and friendly, very knowledgeable and thorough with care and cleaning, thank you ”
Jennifer S.November 24, 2025
About Dr. Sang Kwon Seo
**PLEASE NOTE: If you will be filing with insurance, PLEASE SUBMIT or call us with the following: dental insurance company and member ID, or employer if you do not have that information. Your appointment will not be confirmed UNTIL this has been submitted so that we may have the proper breakdown of benefits available prior to your appointment. If you will not be filing with insurance, please notate that so we can process your information accordingly. If you need to reschedule your appointment, please do so at least 24 hours prior to your appointment **
Dr. Seo was born in Daegu, South Korea and grew up in Daejeon, South Korea where he decided to become a dentist, following in his father's footsteps. He is a third-generation dentist. His grandmother and father both practice in South Korea .
In 2003, Dr. Seo decided to start his educational journey in the states and attended the Culver Military Academy in Culber, IN.
After graduating high school in Indiana, he moved to Pittsburgh, PA where he spent his twenties and met his wife, who is also now a practicing dentist in the DFW area. He earned his undergraduate degree at Carnegie Mellon University and D.M.D. degree at University of Pittsburgh School of Dental Medicine. He moved to New York to further enhance his dental education by completing a General Practice Residency program at Montefiore Medical Center in Bronx, NY.
Dr. Seo and his wife moved to Dallas and have been serving DFW area since 2017. His passion in Dentistry is to deliver quality dental care in a comfortable and relaxed manner. On his days off, he likes to spend time with his wife and fur daughter, Soy. He also enjoys attending concerts, watching movies and sports, and traveling.
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Office location
Education and background
Practice names
Education and training
- Dental School - University of Pittsburgh, Doctor of Dental Medicine
- Montefiore Medical Center, Residency in General Practice
Languages spoken
- English
Provider's gender
Male
NPI number
1427402981
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.89
Wait time
4.93
Bedside manner
4.97
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
198 reviews
Most relevant
Everyone is office was very nice and made sure I understood my needs and set up a plan that worked for me.
January 16, 2026Initials hidden
Was excellent, got a good cleaning and items to help maintain good oral hygiene. Definitely recommend this office
July 20, 2025Belove R.Verified patient
Great doctor, friendly front staff, and amazing back staff! Gave me a nice cleaning and went over my periodic exam!
April 10, 2024Deivone R.Verified patient
They did a great job at explaining all my questions in detail was there for a consultation and X-rays
December 11, 2024Rachael T.Verified patient
Great experience! Friendly and helpful staff. Dr. Seo is very professional. Highly recommend!! :)
November 17, 2023Ai B.Verified patient
Great personable guy. Explains everything very well and excellent at his craft. Best dentist I’ve ever been to.
More than 1 year agoInitials hidden
They just tried to sell me on Invisalign the whole time. 0/10 recommend
January 29, 2025Paulina A.Verified patient
Everything was professional and done by its order. I will recommend other people.
June 17, 2024Theodoric D.Verified patient
Amazing bedside manner, knowledgeable, and friendly staff
Less than 1 year agoInitials hidden
Great experience! Doctor was very knowledgeable and friendly. I felt like I was in good hands.
May 10, 2020Hannah B.Verified patient
Extremely competent provider and staff. Highly recommended for quality service!
October 11, 2023Tamara W.Verified patient
Clearly communicated what he saw and what were our next steps.
December 6, 2024Yvonne C.Verified patient
I m going back so he must have done EVERYTHING correctly. Highly recommended. Thanks.
May 15, 2021Jerry A.Verified patient
Great experience overall! Friendly and helpful staff. Highly recommend.
August 27, 2023Jazz G.Verified patient
Doctor was amazing and very gentle with my sensitivity.
September 1, 2023Siria A.Verified patient
Loved it! He was very informative and got me in and out quickly
March 3, 2021Brittany C.Verified patient
They are very welcoming and made me feel comfortable.
More than 1 year agoNV
I wasn’t seen by the dentist i actually booked with, the one that was in network with my insurance. It was my first time going to the dentist in a while so I wasn’t sure what was going on and if he would come at any moment. Instead my cleaning was done by a hygienist and that wasn’t in network with my insurance. But I booked someone that was in network so…. Why was I made to someone else, I don’t know.
December 18, 2025Brianna T.Verified patient
Great staff , kind and explained everything, patient as I have anxiety about dentist, very understanding and friendly, very knowledgeable and thorough with care and cleaning, thank you
November 24, 2025Jennifer S.Verified patient
I had a very pleasant appointment. The receptionist were excellent and the doctor did a thorough exam and explained clearly all my options for my dental plan to correct some issues with my teeth.
July 11, 2025Carlos R.Verified patient
Nice staff and Dr Seo was great.
May 21, 2025Gertrude D.Verified patient
Very friendly and helpful !!
More than 1 year agoInitials hidden
My experience was amazing with this location and doctor. He was quick and efficient with his work and made me feel better about the procedure I needed ?
December 3, 2024zachary O.Verified patient
Great & knowledge dentist & staff. Def recommend.
September 3, 2024Initials hidden
I was anxious after seeing the xray but the entire staff made everything relaxing. Seinfeld was on the tv tho, so we had to make up our own jokes??
July 2, 2024Louis J.Verified patient
The entire staff was amazing! I’m actually excited to go back and get my fillings. Super smooth process with clear explanations and all my concerns were addressed. Very very satisfied. Worth the hour drive I have to make!
April 10, 2024Cameron D.Verified patient
Great dentist, great experience.
More than 1 year agoInitials hidden
Honest dentist who does great work.
The staff is friendly and there’s almost non-existent wait times. Office is clean and I love that they have TVs set up to watch during your appointment. I moved 30 minutes away and still make the journey out here for the great care I receive
More than 1 year agoRoxanna R.Verified patient
Dr Sang and their staff are absolutely wonderful lovely professional happy people. Dr Sang listen to my concerns and addressed them all easily now we have a plan of action and couldn’t be happier. The lady that did my ex rays and impressions and finished my dental cleaning was so gentle and careful with my mouth I felt like falling asleep and so was Dr Sang. The ladies at the front desk helped me with my insurance coverage that is a pain and tricky plan but they did it right away which made feel at ease making my appointment even smoother. The office is beautiful, I watched my favorite baking show on Netflix! I felt almost at home. Super comfortable. Needless to say I’m a happy patient.
October 10, 2023Erika A.Verified patient
Great experience! Dr. Seo took time to ensure that everything was explained to me and all my questions were answered. The staff was very friendly as well and made sure I got taken care of without a hitch!
September 27, 2023Lance J.Verified patient
Doctor was super friendly and informative. x-rays and scans with details including plan of care moving forward.
Front desk staff very attentive and friendly.
100% recommend
August 2, 2023Cindy V.Verified patient
Great experience, highly recommended
May 7, 2023Larry P.Verified patient
Great. Had root canal same day
May 2, 2023Jodi L.Verified patient
I love this office and I will be returning.
March 30, 2023Lara A.Verified patient
I had a great experience! The entire staff was very friendly. They explained every procedure they performed during my appointment. They gave me a clear and detailed breakdown of my dental health. And I got to watch Netflix while they were cleaning my teeth. I’d absolutely recommend them!
March 1, 2023Timothy C.Verified patient
THANK YOU SO MUCH!!!!!!!!
January 9, 2023Ajae T.Verified patient
My visit went well! All of the staff were very friendly and described everything in detail so there were no surprises. I was very well informed. A nice aspect was that they gave me cool glasses that mirrored the tv on the wall so I was able to watch it while I was leaned all the way back in my chair. Great experience!
January 6, 2023Alejandra S.Verified patient
Dr. Kwon, is absolutely amazing.
His persona is that of calm and ease.
His ability to communicate is clear and concise.
Dr. Kwon, his office staff and assistant are all very knowledgeable and efficient.
December 22, 2022Lula B.Verified patient
He walked through all of the x-rays and images during the meeting before doing anything else, making sure to describe everything he saw and intended to do. It's been a while but It's definitely the best service I've had at a dentist's office.
October 19, 2022Aaron P.Verified patient
Clear plan of care was provided and staff was extremely friendly and helpful. Having a plan of care broken down by priority and cost was great for financial planning and scheduling.
October 4, 2022Vincent T.Verified patient
Very GREAT THANK EXPERIENCE. Very friendly staff nice and very detailed doesn’t rush through appt takes time and makes sure you understand everything clearly great office to be with!
August 4, 2022Jasmine W.Verified patient
I came in for a cleaning and a checkup. The doctor was very nice, competent, and I liked the way he showed me my x-rays and explained what he recommended. He also cleaned my teeth before handing me over to an associate for polishing and flossing.
July 1, 2022Cynthia B.Verified patient
Great experience! Painless and watched tv as a distraction for the operation and made it way better then my past history with dentist! Thanks doc!
May 21, 2022Sean L.Verified patient
Very good!
March 9, 2022Nataliya N.Verified patient
Definitely, will recommend for my friends.
Love the atmosphere they have in the clinic, can’t wait to be back for my next appointment.
January 29, 2022Anh T.Verified patient
Everyone was wonderful!
January 18, 2022Francés L.Verified patient
I appreciate the professionalism and compassion they exhibited throughout the process. This is the only dental office I will use.
May 21, 2021Ron M.Verified patient
Awesome Dentist, Wonderful Staff
December 4, 2020Terence M.Verified patient
I was very nervous to go to the dentist for this first time in over a decade but everyone was so nice, I immediately felt at ease. It was a great experience and I’m not at all worried about going back.
More than 1 year agoKatja C.Verified patient
Everyone was very nice and welcoming. Unfortunately despite giving them my insurance info ahead of time they callled me and told me there would still be a copay. After my visit I found out this copay was because they chose to schedule more things for an initial checkup than my insurance covered. Other than that I would recommend them!
October 27, 2020Trey B.Verified patient
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How soon can I make an appointment with Dr. Sang Kwon Seo?
Generally, Dr. Sang Kwon Seo has appointments available on Zocdoc within 1 week. You can see Dr. Seo's earliest availability on Zocdoc and make an appointment online.
Is Dr. Sang Kwon Seo accepting new patients?
Dr. Sang Kwon Seo generally accepts new patients on Zocdoc. You can see Dr. Seo's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Sang Kwon Seo accept my insurance?
Choose your insurance plan to verify if Dr. Seo is in-network.
Can I make an appointment with Dr. Sang Kwon Seo online?
Yes, you can make an appointment online with Dr. Seo using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Sang Kwon Seo work with?
Dr. Sang Kwon Seo works with Cooper and Lochwood Family Dental.
Where is Dr. Sang Kwon Seo's office located?
Dr. Sang Kwon Seo's office is located at 3045 S Cooper St, Arlington, TX 76015.
What are common reasons for patients to see Dr. Sang Kwon Seo?
Dr. Sang Kwon Seo frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Sang Kwon Seo on their profile.
What languages does Dr. Sang Kwon Seo speak?
Dr. Sang Kwon Seo speaks English.
How do patients rate Dr. Sang Kwon Seo in reviews?
198 patients have reviewed Dr. Sang Kwon Seo. The overall rating for this doctor is 4.89/5. They have a 4.97/5 rating for bedside manner and a 4.93/5 rating for wait time. You can read individual reviews and ratings on their profile.