Famous internal medicine clinic near Cheonan Terminal??

I heard there was a famous internal medicine clinic near the Cheonan terminal some time ago. Do you know where it is? I don't go to the hospital often, and I only went once before, so I don't remember well. The doctor was good at treatment and the medication worked well, so I recovered quickly. I tried to visit again after a long time, but I can't remember where it was.ㅠ