The Leukemia & Lymphoma Society is at the forefront of the fight to cure cancer. We are the largest nonprofit dedicated to creating a world without blood cancers. Since 1949, we’ve invested more than $1.2 billion in groundbreaking research, pioneering many of today’s most innovative approaches. The Greater Illinois Chapter serves Illinois and Northwest Indiana residents who have been touched by blood cancers: leukemia, lymphoma and myeloma.