Marcelo Fernández-Viña, PhD, D (ABHI), is Professor for the Department of Pathology at Stanford University Medical School and serves as Co-Director of the Histocompatibility, Immunogenetics and Disease Profiling Laboratory at SBC. He has been working in the fields of histocompatibility and immunogenetics since 1982. He earned a degree in biochemistry from the School of Basic Sciences in Rosario, Argentina, and his PhD in internal medicine from the University of Buenos Aires Medical School in Argentina. Previously, he held a position as Professor in the Department of Laboratory Medicine at the University of Texas M.D. Anderson Cancer Center in Houston. He has 170 peer-reviewed publications, many of them focusing on HLA variation in multiple world populations, identifying susceptibility and resistance factors for diseases, and the impact of HLA mismatches in allogeneic transplantation; and 59 book chapters. He served as Consultant for Donor Searches for NMDP and as President-Elect, President and Past President of the American Society for Histocompatibility and Immunogenetics. He served as a member of the Board of Directors and the Executive Committee for the United Network for Organ Sharing. Currently, he serves as Co-Chair of the Immunobiology Committee of the CIBMTR and is the liaison between the American Society for Histocompatibility and Immunogenetics to the National Marrow Donor Program. He serves as HLA Expert Consultant for the NMDP for the HRSA contract and is a member of the Histocompatibility Advisory Group for NMDP. He is Councilor of the International Histocompatibility Workshop and a member of the WHO Nomenclature Committee for Factors of the HLA System, Section Editor of Human Immunology and an Advisory Board Member of the International Journal of Immunogenetics.