Yet more reason to go through private surgery centers and whatnot, when you can. I'm biased because my wife works at one, but sure seems like patience care and customer satisfaction is their top priority -- not just making a buck.
I’ve found that when people want to yell at you, they have a much harder time doing it in person. When you’re on the phone, it’s just an anonymous voice you’re yelling at. Going to see someone in person may backfire on you. I’m exceptionally polite on the phone and in person, but I’m not a 6’3” 225# bearded bastard when you imagine me on the phone.
It’s a good thing you never called my company. I used to take those phone calls when the person was yelling/swearing/crying and wanted to talk to “the manager.” You would not have gotten anywhere with me.
The only advice I have is quit talking and do everything VIA Email or Sanford chart so you have records of who said what and why.