Looking for a Clinic in Korea: Tips for Foreigners?

Hi everyone! I'm Bella from Indonesia. I'm planning a trip to Korea and want to try some beauty treatments there. But honestly, I'm a bit confused about how to find a trustworthy clinic for foreigners like us.

One of my concerns is communication. It's really important to be able to clearly understand what the doctor is explaining. What do you usually think? Do all foreigner-friendly clinics have good Indonesian or at least English interpreters? And during the consultation, are the interpreters actually able to translate accurately?

Besides language, are there other things to pay attention to when choosing a clinic there? For example, what should I ask during the first consultation? Or do you have any tips to avoid choosing the wrong clinic? Any experienced clinicians would be very helpful! Thank you so much in advance!