It's at the Dogok Yangjae branch, and I visited the hospital for pore reduction and acne scars. The managers were very kind. I went without a reservation and had to wait for about an hour, but I was able to consult with a specialist, and it felt like they made personalized recommendations. It didn't feel like they were selling anything, but it seemed unnecessary to me. I was trustworthy because he said I didn't have to do it.