"Caring for Kelly" Medical Expenses

My sister Kelly was born with a nureo muscular disease called CMT (Charcot-Marie Tooth Disease). Having this disease has always been a struggle with her mobility. On Sept 30th, 2015 out of the blue she had a seizure at work. The numerous seizures she had  lead to several weeks in the hospital and several months off work. After many tests, she was diagnosed with PTC (Psuedotumor Cerebri with Seizures).  PTC doesn't normally come with seizures only in rare cases. This caused inter-cranial pressure and inflamed her brain. Over the last 4 years, Kelly has undergone several spinal taps to relieve the brain pressures. She could no longer drive or do what she loved most...which was cooking up something delicious to eat for her family. 
She still needs $8,500 worth of medical procedures to be done. Her next procedure is in two weeks. She will always live with Charcot-Marie Tooth Disease but having the PTC can be removed with surgery to feel somewhat "normal" again.  My sister and her husband John have already spent $20,000  in medical expenses and covering her lost wages. Since she has been sick, they have went through  everything that they had including their savings and assets. Can you please help Kelly and her family cover the medical cost of her procedures that she desperately needs. Anything will help and prayers are appreciated. Thank you.