Dr. Blum is co-chair of the NCI Lymphoma Steering Committee. She is also a member of the Lymphoma Research Foundation Scientific Advisory Board, the Alliance Co-Operative Group Lymphoma Committee, the American Society of Hematology Clinical Research Mentoring Program, and the National Comprehensive Cancer Network Hodgkin's Lymphoma Panel. She developed and chaired the first two Lymphoma Research Foundation Clinical Research Mentoring Programs from 2013-2015.