I generally do not like being in the hospital. Do you?
No, even though I know they're for providing patient treatment and health care, I don't like them either. 
I have had good experiences with hospitals before. One hospital saved my dad's life.
A hospital saved my dad's life, as well. He was in a cardiac department of a specialized hospital. 
I'm glad that he is okay. It is amazing what some medical teams can do.
Emergency medical services can be especially impressive! 
Yes, they can be. I have seen and heard of lives being saved many times.
Are you in the United States? Healthcare here is kind of rocky overall, though.