Help Oscar Get Through Cancer

A few weeks ago Oscar started feeling tired and and out of breath. He was no longer able to go to the gym and so he went the ER where he found out he had acute myeloid leukemia. He is currently in the middle of a month long stay in the hospital receiving treatment and getting better.  Oscar is wonderful person, friend, and medical student.
Please help Oscar with his expenses related to being stuck in the hospital for a month and future treatments. Help him worry about one less thing.
Thank You