Seoul aesthetic consultations: is English enough, or do I need an interpreter?

Hello everyone! I'm Gita from Indonesia, and I'm planning to have a consultation for aesthetic treatments in Seoul next month. But I'm a bit worried about communication—my English is just so-so, and of course, I don't know any Korean at all yet 😅

Has anyone been to an aesthetic clinic in Seoul and had a direct consultation? Do they usually have English-speaking staff? Or how can we explain what we want if there's a language barrier? I'm afraid of miscommunication and the treatment results not meeting my expectations, hehe.

I'm also curious if it's worth hiring an interpreter myself or if clinics usually offer something. I'm not sure how to go about this yet. Sorry if the questions are basic; this is my first time getting a treatment in Korea, and I'm a bit nervous. Thanks to anyone who wants to share their experience!