So a public hospital can turn you away if you are a gringa, thus leaving you shot/bleeding or whatever, outside of their walls ?
They won't turn you away because you are a gringa.
See, the DR is a poor country, public services are not world class. I think that's a fact everybody should know before coming here. However, I think it is good to have free, universal health care, even if it is less than great. If you go to an emergency room for something they can't treat you for, they will tell you to go somewhere else. However, and as I stated before, most people go for things that can be treated anywhere, at least up to a stabilization point: traffic accidents, heart attacks, gunshot, stab wounds, etc. I've been to emergency room at hospitals several times (not as a patient), and they don't ask anybody for money or any identification whatsoever in order to treat you. Some hospitals are even very nice. I've been to hospitals in the so-called developed world that don't look as good as some SD hospitals, and they were very expensive. I can't talk about the rest of the DR, just SD.