Thanks everyone for your responses....

I don't think I will report it, just because the staff seemed to not take me seriously.
I read reviews on this hospital while I was in the ER. All the reviews were bad, there was about a 2 star rating out of 5. So I think it won't make a difference if I report it.

I just know not to go to that hospital anymore.
I wish there was more I could do, I know that if that staff member is going to act like that to me, he's probably going to do it to other patients there too.