Is there any one I can go to to make?

a complaint against the doctor who seen me in the ER today? I woke up just like a blow fish. Was scary. Got to the ER. Dr. only listened to my heart and lungs. He left the room. Came back a bit later, said your blood work is a bit high, but go see your doctor. I said: " Can I please ask you 2 questions?" He said NO I have rooms full of heart attack victims.and he left. Is this proper beside now days ? I was dumbfounded as to why he wouldn't even answer my questions. Piss off, upset and blowing smoke I was. Can I report this, or is it something I have to take and forget about? I was re-least about 12 minutes later, and there was only one room withe door shut. and 9 people, nurses and doctors standing and all laughing. Is that proper etiquette for a supposed er rooms full of heart attacks folks? I'm mad!