I recommend Yonsei Doctor Kang Dental Clinic in Minrak-dong, Uijeongbu-si.

I recommend Yonsei Dr. Kang Dental Clinic in Minrak-dong, Uijeongbu. It's easy to find, located in front of Costco in Uijeongbu. It's on the second floor, so you can easily take the escalator or elevator. They also offer Saturday services, so you can check their hours before visiting. Please note that they're closed on Sundays and public holidays. The dentist is friendly, and the facilities are clean.