Estêvão is Medical Director and responsible for the operability of one of the Portuguese VMERs – Rapid Medical Emergency Vehicles, having also performed operational functions for more than 20 years.

He is Intensive Care and ICU director since 2000, and is a senior consultant in intensive care medicine. Associate professor and responsible for the discipline of emergency and critically ill patients at CESPU. Coordinator of an American Heart Association CIT and Instructor for FCCS-SCCM Courses.