After doing my own research, this dermatology clinic in Seomyeon is the most famous for treatment purposes, so I used to go there whenever I had skin issues.
Recently I wanted to remove some moles and blemishes, so I went again.
The director personally removed them for me. About 7 were removed with laser, and compared with factory-style clinics it’s a bit expensive, but the director treated me carefully and thoroughly himself, so it felt trustworthy.
But for simple mole removal only, I think going to the cheapest place is probably better ㅠㅠ