How do you find a trustworthy clinic in Korea as a foreigner?

Hello everyone! I'm Putri from Indonesia, and I'm planning to get aesthetic treatments in Korea next year. But honestly, I'm a bit nervous about how to choose a clinic that's truly trustworthy, especially since I'm worried about the language barrier and unclear communication.

Has anyone been to Korea for treatments before? How did you find a safe clinic? Is it really important to find a place with an interpreter or staff who can speak English? I want to know what I should check before booking a consultation, like their portfolio, reviews from foreigners, or anything else.

Also, can anyone share their experience with online consultations versus in-person visits? I'm still unsure which is safer for initial communication. I'd really appreciate it if anyone could share their experiences or practical tips! TIA 🙏