Has anyone ever gone for a consultation in Seoul where they only spoke English or Vietnamese?

Hi everyone, I'm Thanh from Vietnam. I'm planning to go to Seoul to learn about some cosmetic procedures, but I only speak English and Vietnamese. I'm worried about whether I'll have difficulty with consultations.

I've heard that many clinics in Seoul have translators or staff who speak English, but I'm not sure how many. Has anyone in this group had a language barrier during a consultation, or do you have any advice on preparation? I want to make sure I can clearly understand what the doctor is saying.

Thank you everyone!