The ER doctors have always treated me well and ans...

The ER doctors have always treated me well and answered my questions thoroughly. /Most/ of the ER nurses are nice. I've been to this hospital a few times and the patient service can be lacking from time to time...
I'm just going to assume it is because they are busy, but it can get frustrating. Especially when I continue to tell them something and get semi-ignored or beat around a bush.

Can someone do anything about ER #6 extremely loud tube system?(I'm assuming.) They had to keep the door cracked because as soon as it was closed, the tube system or something made a god awful repetitive and loud noise. Sensory overload for people like me. I do not know who to contact about this.