Help Joe to eat again

Hi! My Name is Sheri, I am here asking for help to save my husband, Joe has been fighting throat cancer since September 6th, of last year now its in his Lungs too. Went through 9 weekly chemo treatments and 35 radiation treatments. The radiation has destroyed his teeth.  The doctor said he won the battle but will lose the war is he doesn't get his teeth fixed. He has a feeding tube right now. But still losing weight. Doctor said he will not get better until he can eat on his own. 
I'm  asking for help to fix his teeth. It's going to cost around $10,000 to fix his teeth and help with medical bills. I have had to stop working to be home with him, so it even makes it worse with 2 kids in the home.
I am so afraid of losing him and so I am asking for help!
Joe is the type of person with a huge heart to help others when he can. Now he needs help from other people.
Please if your able please help us.
Thank you so much!
Sheri