I'm urgently looking for someone who had nose surgery at ㅎㄴㅂ(ㅏㅏㅣ)

I'm in my early 20s living in a rural area. The process of going back and forth to Seoul is too complicated and difficult, so I want to get the surgery done in the first time without any side effects.
 My nose makes a lot of nasal noises and I usually breathe through my mouth. And I have a low nose and a short nose with visible nostrils.
 So, I'm going to use both a functional nose and a cosmetic nose. I chose the hospital, Shinnonhyeon Exit 5, and the director is Dr. J. . I'm getting surgery next week... There aren't enough reviews, so please leave reviews from conscientious people. Also, looking at people who have had nose surgery, there are a lot of reoperations. Is it absolutely necessary to have a nose surgery again? >...