How do foreigners find clinics in Korea?

Hello everyone, I'm Giang, and I'm looking into aesthetic services in Korea. I'm a bit worried because I'm a foreigner and don't know how to verify the trustworthiness of a clinic. I see many clinics advertising online, but I'm unsure about their quality.

Do any of you have experience with this? What should I check when choosing a clinic? Should I prioritize places that offer translation services? I'm concerned that even if they speak English or Chinese, they might not fully understand my intentions. And during the initial consultation, can I request to meet the doctor directly, or do I usually only meet with consultants?

I'd appreciate it if you could share your experiences. I'm still exploring and not sure about anything yet, so advice from those who have been through this would be very helpful.