Dr. Michael Lill is Director of the Blood and Marrow Transplant Program at Cedars-Sinai Medical Center and a Professor of Medicine at the Samuel Oschin Comprehensive Cancer Institute at Cedars-Sinai Medical Center. Dr. Lill's research and clinical interests focus on bone marrow, peripheral blood and cord blood stem cell transplantation, leukemia, lymphoma, myeloma and MDS. He currently has an active program in bloodless transplantation for Jehovah's Witnesses and is collaborating with cardiology to provide bone marrow stem cells for repair of the heart. Dr. Lill is listed as one of the "Best Doctors in America," as well as one of the "Best Cancer Doctors in America" from 2005 until the present. He serves on several national transplant related committees. He has a long-standing interest in the ethical and philosophical aspects of religion and its intersection with medical practice.