Where should I go for ear keloid removal surgery?

I have an ear piercing, and that area started swelling up a bit. Over time, the swelling has gotten bigger, and now it hurts a lot.

It looks unsightly, so I've been covering it with my hair, but with summer coming soon, I'll be tying my hair up more often. I'm thinking of getting ear keloid removal surgery before summer arrives.

Which hospital should I go to for a consultation first regarding ear keloid removal?