Help pay for Cancer treatment for JuanLuis Mateos

My son Juan was recently diagnosed with cancer. Juan and his girlfriend Julieann have a 3 year old son and are expecting there 2nd baby in June.  He has not been able to work for a few months because of the severe pain he is in.  The doctor said that the cancer has already started affecting the left hip bone. He can't sit, stand, walk or lay down for long because of the pain. The doctor at  OHSU did an in clinic biopsy we will have the results Wednesday may 1st. They need help paying for rent/bills and  any medical expenses that may not be covered by his insurance. 
Thank you in advance!