Does anyone know of a good dermatology clinic in Samsan-dong for beard laser removal?

I'm looking for a dermatology clinic in the Samsan-dong area to get my fiancé's beard laser removed!

He doesn't mind it normally, but he says he wants to look a bit neat for the wedding, so I'm planning to get him laser beard removal. Where is the best place for it??

Even after shaving, greenish marks remain, and his beard grows back really fast ㅠㅠ

If anyone knows of a good dermatology clinic in Samsan-dong for beard laser removal, please give me a recommendation.