Costs for Carl and his girls

Carl Rosen is a Single father of two. He was diagnosed with stage 4 Lung Cancer, which spread to his bones causing him to fracture his hip. They are looking to give him Keytruda ( an immunotherapy ) and mix it with Chemo as well as some radiation. We are researching co pays and costs next week, but we were told the copay can be any where from a few hundred dollars to $7000.00. They are looking to treat Carl as an out patient, so we are also looking to put a chair lift in his home. Their bathroom is on the 2nd floor. Michael and I are willing to do whatever it takes to help him and his daughters. If you have a few dollars to spare please contribute. If you are a good friend and want to help with transportation to and from treatments please contact Michael Rosen or Carl directly. I’m also asking for your discretion around the children , Carl is still struggling to find the words to tell his daughters.