As a foreigner, how can I understand Korean reviews and judge which clinics are truly reliable?

Hi everyone, I'm new here. I'm currently considering getting a cosmetic procedure done in Korea, but I've run into a problem—my Korean isn't very good, and I can't understand most of the reviews on review websites. Sometimes I use translation software, but I always feel the translations might not be accurate, especially regarding medical details.

I'd like to ask you all, how do you, as foreigners, screen and trust clinics? Are there any red flags I should be wary of? For example, what kind of reviews sound suspicious? I'm particularly interested in knowing if I should only look at reviews written by foreign users, or if local reviews are also important.

Also, has anyone used any objective methods to assess a clinic's qualifications and experience? I want to do my research thoroughly and avoid being misled by false advertising. I would be extremely grateful if anyone could share their experiences or advice!