Hospital that specializes in cough treatment.

I was really sick with a cold, but I'm all better now.

However, I don't have any other symptoms, but I sometimes cough.

Once a cough starts, it doesn't easily stop.ㅜ

Once the cough stops, I don't have a cough for a while.

I'm having a hard time because of the vague cough^^

A hospital in Suwon or Dongtan that specializes in cough treatment

Is there?