Help with surgery to remove tumor

I have been diagnosed with a cholesteatoma tumor and require surgery that is planned for January 24th.

I have to come up with the money before I can actually get the surgery. I will have the first surgery in January and the second part with be removed 6 months later. During the first procedure they will remove most of the tumor and attempt to repair the bones in my ear to restore hearing and then also repair the punctures in my ear drums with grafts from the back of my head.

I do have insurance and that will cover some but obviously in America that is not gonna cover it all.