Is there a specialized hospital for benign paroxysmal positional vertigo (BPPV) in Suwon?

My husband sometimes suffers from vertigo.

It seems to happen when you're tired or have a weakened immune system.

It seems to happen periodically.

Benign paroxysmal positional vertigo that causes suffering once it occurs

Is there a specialized hospital for benign paroxysmal positional vertigo (BPPV) in Suwon?

I want to know the fundamental cause and treatment methods.