After completing her university studies in nursing, María Barrero Almazón focused her healthcare work on critical patient care. Specifically, this healthcare professional specialized in the most efficient and up-to-date protocols and work techniques in the context of surgical, burns, polytrauma and polyvalent ICU.  

On the other hand, the nurse has developed her functions in multiple health institutions, highlighting some renowned hospitals such as General Universitario Gregorio Marañón and 12 de Octubre.  

• Nurse in the Trauma and Emergency ICU of the Hospital 12 de Octubre. 
• Nurse in University Hospital La Paz 
• Nurse at Hospital General Universitario Gregorio Marañón 
• Nurse in University Hospital La Princesa  
• Expert in Emergency Medicine by the European University of Madrid. 
• Certificate in Nursing from the Universidad Autónoma de Madrid