He served as an Associate Professor in the Universidad Complutense de Madrid, Madrid, Spain. His fields of expertise include bronchoscopy (diagnostic and therapeutic), airway surgery, and thoracic and general pediatric surgery. He had more than 100 peer-reviewed scientific publications and book chapters. He worked as a Researcher in projects and grants related to tracheal stenosis, lung transplant, and quality in healthcare. He served as the Codirector of the Pediatric Flexible Bronchoscopy Course, an international postgraduate course held in Madrid every two years in cooperation with the Cincinnati Children´s Hospital. He is a Member of national SECP, SENP, and Neumomadrid and international EACTS, ERS scientific societies and Reviewer of several medical journals.