Mark Kolker doctor bills

Hi, my name is Doug. I’m fundraising for my friend and brother Mark. He was just diagnosed with leukemia and will be away from his family, home and work for a month while he receives treatment. He is the sole provider for the family of 5. All proceeds will go to help cover medical and travel and life expenses for him and his wife and 3 girls. Please help in any way you can. God bless