My brother has stage 4 lung cancer that has spread...

My brother has stage 4 lung cancer that has spread to his spine and lymph nodes. He was brought by ambulance to NWH in Bentonville on a Saturday evening and treated like a derilect drug addict by 2 doctors in the emergency room. After a chest exray they said "they didn't see any cancer", but failed to tell him or his family that he DID have pneumonia until the next day when the staff changed.
I will never go to this hospital!