With over 25 years of experience, Dr. Javier Alonso Hernandez is a leading expert traumatologist in Children's Orthopedics, with special interest in the study and treatment of bone deformities and bone lengthening of limbs, as well as in Children's Sports Traumatology. 

His time abroad in hospitals in the United Kingdom and the United States provided him with advanced knowledge that he has implemented throughout his career as an Attending Physician in the Children's Orthopedic Department at Niño Jesús Hospital in Madrid and more recently as head of the Unit at the CEMTRO Clinic.  

During his career he has been recognized by important organizations such as the Matritense Society of Orthopedic Surgery and Traumatology, which awarded him for the best clinical case in interhospital clinical session.  

• Head of the Children's Orthopedics and Traumatology Unit at the CEMTRO Clinic in Madrid
• Attending Physician in the Children's Orthopedics Department at Niño Jesús Hospital in Madrid
• Specialist in Children's Traumatology and Orthopedics and Children's Sports Traumatology
• Degree in Medicine and Surgery, UAM 
• Specialist Physician in Family and Community Medicine via MIR
• Specialist Physician in Traumatology and Orthopedic Surgery via MIR
• Clinical stay at the Bradford Royal Infirmary, Bradford, England-UK
• Clinical stay at Johnston-Willis Hospital, Richmond, Virginia-USA
• Clinical stay at Dudley Road Hospital, Birmingham, England-UK
• Award for the best clinical case (SOMACOT interhospital clinical session)