I recommend Yulha-dong Smile 100 Dental Clinic.

The hospital I recommend is Smile 100 Dental Clinic located in Yulha-dong, Daegu.

My teeth suddenly hurt on the weekend, so it's not common to find a hospital that's open on the weekend, but this one is open on the weekend. I think it's really nice that they're open on the weekend. As you can see in the picture, the interior is really clean and the staff are really friendly and nice.