I recommend Yonsei Children and Adolescents Clinic in Daehwa-dong, Ilsan.

Pediatrics is a very busy and crowded place these days. Yonsei Children's and Adolescents' Department is also very busy. It's crowded and crowded, but the staff and teachers are all very friendly. It's also nice that they're open on Saturdays and Sundays.

Also, it's located right in front of Daehwa Station, so it's easy to find, so I think there are more people there.

It's a good place, except for the waiting time.