I was very close to getting surgery done by someone at Severance Hospital in Korea two years ago, but I couldn't stay there long enough to get it done. The surgeon was very knowledgeable and thorough. He was a specialist in condylar resorption and condylar hypoplasia, and he definitely knew what he was talking about. University hospitals in Korea barely care about aesthetics. Function is their priority. On the other hand, private clinics care too much about aesthetics, which can negatively impact function. The beauty standard is very different though, and you're right to be worried about that. They like small chins and very feminine-looking jaw lines. They really do not like angled jawlines, and will go out of their way to avoid making your jaw look angled.