Hospitals for hair loss treatment in Nowon area?

Is there a hospital that specializes in detoxification?

Since I live in Nowon, I think a nearby place would be good.

If not, it would be convenient to go somewhere close to Nowon.

My hair loss seems to be progressing differently each day, so I'd like to get some advice.

I was wondering if there was a specialized hospital for this.

Even if it's not in Nowon, I'll try to go if it's in Seoul. Please recommend it.