Consultation in Seoul without Korean, is English enough?

Hi everyone! I'm Tari from Indonesia and I'm currently researching aesthetic treatment consultations in Seoul next year. However, I'm a bit worried about the language barrier. I speak only basic English, but not Korean at all. I'm curious: can most aesthetic clinics there handle consultations in English? Or do I need an interpreter? I'm worried that important details about the treatment and my expectations won't be conveyed properly.

For those of you who have had consultations in Seoul, what was your experience like? Were the staff patient and able to explain things clearly even in English? Has anyone used Indonesian or had to use Google Translate? 😅 I'm also curious to see if there's a difference between larger and smaller clinics in this regard.

Thanks so much if anyone can share their experiences! Hopefully, I can get some useful information for my planning.