Let's remove the tumor in my noggin

I was diagnosed with a cyst/tumor, in the center of my brain that'scausing me to go blind, lose my speech, my ability to form simple thoughts and has caused what's known as "secondary Parkinson's" tremors, to name a few. There are 4 Drs in the United states that do the surgery I need, to have it removed, the closest being about 1000 away from me. 
 Unfortunately, the symptoms are going to put me out of work soon, and I need to come up with the money needed to cover Travel expenses to and from my appointments, and a large deductible that has to be paid up front and can run upwards of 20+k.. I have pretty decent insurance, so with any luck, it'll only be a few grand. 
 I also need to make sure I have enough put away, to cover me a few months while I am without work.
 I have never been more terrified of anything on my life, never did I ever think I was going to have someone diving into the center of my brain, either. 
 Any and all help, will be greatly appreciated.