How can you trust reviews of Korean clinics if you can't read Korean?

Hi everyone! I'm Bella from Indonesia, and I'm planning to get aesthetic treatments in Korea next year. But I'm stuck with one problem—there are so many reviews on local Korean platforms that I literally can't read, haha. I speak English and my Korean is still very beginner-level.

So the question is, how do you find a trustworthy clinic when you can't read all the details? Are there any red flags I should look out for, even in translated reviews? For example, are overly perfect reviews a bit suspicious, or are clinics that promise results in a short time?

I'm also curious—do you prefer asking for recommendations from friends who have been there, or are there other more reliable sources? I'm a bit worried about communicating with the clinic, as language can be a barrier. Any tips on how to negotiate or make sure they understand what I want?

Thanks in advance, hopefully someone can share their experience! 🙏