How can foreigners find trustworthy clinics in South Korea?

Hi everyone! I'm Peichun from Taiwan. I'm recently considering getting some cosmetic procedures in Korea, but honestly, I'm a bit unsure where to begin. My Korean is only at a basic level, so communication will definitely be a problem. Could anyone share how they found a trustworthy clinic?

My biggest concern right now is how to verify if a clinic is truly professional and safe? Some people say to check the doctor's qualifications, but I'm not sure how to verify that. Also, do clinics usually provide translators or offer English/Chinese consultations? Or do I need to bring my own translator? I'd like to know everyone's experiences.

Are there any questions I should pay special attention to or ask during my initial consultation? Thank you!