Medical expenses for Tim Olsen

Tim Olsen is a man who I have dubbed either crazy or a saint  ...  he says "maybe a little of both" with a laugh.  He stepped into a family with 3 kids 15, 14, 12 after my parents had split & gone their separate ways. He just jumped in head first and we have never regretted it since. Well this gentle giant has been battling Stage 4 Colon Cancer since 2013 and his battle is coming to an end. The man I have called My Dad for 25 years is slowly dying and now my concern turns to helping my Mom. As one can imagine, with Tim on hospice care since July, medical costs are rising, we are having to think ahead to other end of life expenses and it is all very overwhelming for my mom. They did not have Life Insurance and so we are asking for the people that knew my dad Tim Olsen if they can help us put his mind and my mother's mind at ease by helping with these expenses. We greatly appreciate any help you can provide to my mother and Tim at this time.