Graduated in Paediatrics from the University of Costa Rica in 2007. From 2007 to 2010 he completed his fellowship in respiratory medicine at the Royal Children´s Hospital in Melbourne, Victoria, Australia. In addition, he completed his Masters in Epidemiology at the National University of Costa Rica (2013-2015). He is currently a Paediatric Respiratory Physician and Sleep Physician at the Respiratory Department, Hospital Nacional de Niños, San José, Costa Rica. His areas of expertise/research: