Dads pulmonary fibrosis

As some of you may already know, my dad was diagnosed with pulmonary fibrosis last year. There is no cure for this disease. The average life expectancy after diagnosis is 1-3 years. Although medicine has come a long way, and there are a few trials offered, not to cure, but to prolong life expectancy even up to 15 years in some cases, my dad does not qualify for these trials. His only option now is homeopathic medicines, however they are very expensive and not covered by insurance. We have researched and learned nothing but good things about these medicines. It’s our only hope. 
My dad absolutely did not want me to do this. And I wish I didn’t have to, but he would do anything for anyone without question, and has his whole life. He is always there to help anyone who asks, no matter how big or small the favor.  He is an amazing man with so many skills. He has worked tremendously hard over the past few years at a better quality of life, overcoming some of the hardest battles people can go through. All he wants now is to be there to watch his granddaughter grow up. Please help us give that back to him.