Not really experiencing any stress. My prostate cancer treatment was stressful in and of itself, but I think that's the nature of having cancer. The people that I dealt with were superb as was the care I got. My Medicare Advantage plan took care of most of the bills, including 3 T suppression shots (billed at $1,400 each but discounted to almost nothing), 42 radiation treatments for which I haven't received a bill, etc. T suppression was no fun--have you ever had hot flashes??? I have a few other, non-cancer-related procedures, but they, too, were remarkably stress-free. All my doctoring is done at a mid-size, independent hospital in Chicago. Their motto is "Science changes, compassion does not". I believe it. My neighbor lady is 80 years old and is dealing with breast cancer for the first time in her life. She is at the same hospital (thanks to me), and she always comments how kind and considerate everyone is to her.
So No, I have no complaints with the American health care system (as long as I can get my T!). Part of the story is that, from the outset, I made it clear that I regard my health care as a partnership--they must keep me informed and they must explain things to me and answer my questions. They have done that. I'm also pretty good about researching stuff on my own. In my former life, I was a lawyer, and I'm fairly meticulous about my dealings and fairly vocal about things that aren't what I think they should be; that probably helps.