How do you guys navigate reviews when you can't read Korean? Red flags?

Hey everyone! So I'm seriously thinking about getting some work done while I'm in Korea next month, but I'm running into a wall with research. I can use Google Translate, but obviously that's not perfect, and I feel like I'm missing so much context reading reviews that way. How do you all figure out which clinics are actually trustworthy when the language barrier is real?

Also, what are some red flags you've noticed in your own research? Like, are there certain things in reviews or on websites that made you go "nope, next"? I'm trying to be smart about this since I obviously can't just pop in and chat with the staff beforehand like a local could. Any advice on what to look for—or what to avoid—would be huge. Thanks!