How to find a good clinic in South Korea? What do foreigners look for?

Hello, friends! I'm Nomin, from Mongolia. I'm planning to go to South Korea this month for a few procedures, but choosing a clinic is very complicated. If any of you have had procedures done here before, how did you find a reliable place? There are so many websites online, the prices are confusing, and it's hard to find genuine reviews.

It seems important to have a coordinator or translator – consultations in this language would be more enjoyable to understand. What do you consider when choosing your clinic? Is there consultation service available? And besides the information on the website, how can you check the display in the open space without hesitation? Has anyone else had a good experience with the clinic's transparency? I'm very curious!

I'm eager to hear about your experiences. It would be especially helpful to have information about places that provide good service to foreigners. Thank you!