My friend's dad has been diagnosed with cancer. He is a green card holder and his dad has a tourist visa. Since his dad doesn't have insurance, 1.if he wants to diagnose/treat in US, how should he proceed? is there any possibility of getting medicare/medicaid? which hospital/where should he go? are there any charity hospitals? 2. how about india? is it good? how does it compare to US? which hospitals/clinics are good? Please let me know folks, any help will be deeply appreciated.