Is it okay to have consultations in Seoul using only English?

Hello, it's Tomomi. I'm planning to have a cosmetic consultation in Seoul next month, but I'm a little worried about the language barrier. I'm fairly proficient in English, but I'm concerned I might not fully grasp medical explanations or subtle nuances in English... I'd like to know if there are places where Japanese is spoken.

What do you all do? For those who've had consultations solely in English, what was it actually like? Or did you use an interpreter, or perhaps search for places that offer Japanese services in advance? Having even a little Japanese spoken during a consultation definitely makes a difference in terms of peace of mind, doesn't it?

Are there any of you who are interested in procedures in Seoul but haven't been able to commit due to language anxiety? I'd be happy to hear if anyone has experiences to share!