Help my dad please

My dad has always worked his whole life and took care of other people and not himself. Well, it’s caught up to him and now he needs help. He has a lot of health issues such as kidney failure, liver failure, and heart failure.. He doesn’t have insurance, and I work more than 60 hours a week, I never ask for a hand out… ever… With the current situation, I don’t have anywhere else to turn right now.. he can barely walk and without medical treatment, he will not make it.. anything will help, everything goes straight to my fathers medical bills.