Juan Chaves is a doctor specialized in the field of critical care medicine and in the training of health professionals and teachers. His experiences include the development and implementation of innovative didactic methodologies in critical care, anaesthesia and robot-assisted endoscopic surgery at the Foundation IAVANTE for ten years. He was the coordinator of the methodological innovation unit and later director of programs of the same foundation. Many of his works were presented at congresses and universities namely; Copenhagen, Mainz, Coimbra, Azores, Hertfordshire, Groningen, Brasilia, Karolinska, Madrid and others. His roles were as President of the Spanish Society of Clinical Simulation and Patient Safety, Coordinator of the Scientific Committee of the Spanish CPR Council, President of the Scientific Committee of the 17th Congree Society in Europe for Applied Simulation to Medicine and Technical Director of the 1st Master’s Degree in Emergencies and Critical Care of the International University of Andalusia. He is also a specialist in Family and Community Medicine and studied his Master in Research in Teaching and Learning of Experimental, Social and Mathematical Sciences and a Master in Pre-hospital Medicine. From 2014, he serves as Director of the Public Company for Health Emergencies (EPES) in Huelva while being a current member of the Territorial Commission for High-Impact Epidemiological Alert (Huelva) in the ongoing COVID-19 conditions.