Complain after it has been 9 hours.
I had to go to the local ER just to get a prescription refilled on a weekend because the pharmacy made a screw up. Anyway went there, signed in, told why I was there, was told to take a seat. Saw people come in with sore throat, another with a cut lip, etc . There was nothing major going on. After three hours of sitting their I asked to see someone again.
She got a nurse and the nurse put me in one of the rooms in the ER.
Another two hours pass.
Doctors are at the nurses station laughing, talk about their weekend, etc.
I ask when I will be seen. Waited another 2 hours. A new doctor comes on shift. He comes right away to see me, ask me what I am out of, and says ok, I'll get this written up and you can be on your way.
Another hour later, still no script. I ask what is going on. The nurse tells me , just a minute. Another hour passes. I finally get the piece of paper.
All total out of 9 hours. I spent an actual 11 minutes talking to a actual doctor/nurse.