It's located near Hamji Park Intersection in Bangbae-dong, and while it's a pediatric clinic, it's quite large. It seemed like they were open late some days. I didn't come in because of any symptoms, but rather to get a flu shot to prevent seasonal flu. Because it's a large clinic, I expected they'd offer a variety of vaccines, and as you can see in the attached photos, there seemed to be a wide variety to choose from. I was advised to get the shot on a day when I was feeling well and free of cold symptoms, and since I visited during lunchtime, the wait wasn't too long. I received the shot in my upper arm, and was advised to rest and avoid strenuous exercise for a day or so, as it might be sore. They also said it takes a while for antibodies to develop.