Lets raise money for my best friends medical bills

I am trying to raise money for my friend Corey to help pay for his medical bills. Im trying to surprise him with it so I dont know the exact amount but this should be a good ball park to hopefully get him most of the way to it. He has recently gone through a very stressful time as doctors were testing to see if he had cancer. Luckily as of now they have determined it most likely isn't; but the bill is still significant especially during these times. So if you can donate any amount to help me work towards this goal for him I know him, his entire family, and all of his friends especially me would be very grateful.