Gustavo J.C. Borrajo obtained his doctorate in the field of Biological Sciences from the Faculty of Exact Sciences at the National University of La Plata (UNLP) - Argentina. He is also a Biochemist from the same faculty and serves as a Professor Chair of Pathological Biochemistry and of the Optional Subject Neonatal Screening for Congenital Diseases at the Faculty of Exact Sciences, UNLP. He is the Director of the Newborn Screening Laboratory at the Argentine Biochemical Foundation in La Plata and heads the External Quality Assurance Program for Neonatal Screening at the same institution. He was awarded the “Robert Guthrie Award 2015” by the International Society for Neonatal Screening.