City of Hope’s growing national system includes its Los Angeles campus, a network of clinical care locations across Southern California, a new cancer center in Orange County, California, and cancer treatment centers and outpatient facilities in the Atlanta, Chicago and Phoenix areas. Formally trained in the understanding of hematopoietic stem cell transplant and other cellular therapies, including disease states, transplant immunology, sources and procurement of stem cells, components of patient evaluation, education, conditioning regimens, stem cell reinfusion, engraftment and recovery, acute effects of transplant, discharge, and follow-up care.