Recognized for his versed references as a Specialist in Traumatology and Orthopedic Surgery, Dr. Guillermo Parra Sanchez works in the most prestigious hospitals in Spain. In the last 5 years he has served as Coordinator of the Foot and Ankle Unit at the Hospital General Universitario Gregorio Marañón in Madrid, promoting the latest diagnostic and therapeutic techniques to his patients. 

His continuing education includes a series of international stays that have allowed him to become a Member of the Royal College of Physicians and Surgeons of Glasgow and, in addition, to share his most updated knowledge through university teaching in numerous postgraduate programs. 

• Coordinator of the Foot and Ankle Unit at the Hospital General Universitario Gregorio Marañón
• Honorary Collaborator of the Department of Surgery I. Complutense University of Madrid 
• Specialist in Foot and Ankle Surgery. HM Hospitals 
• Surgeon specializing in Foot and Ankle Surgery. Hospital Quirónsalud San José 
• Traumatologist and Orthopedic Surgeon of the Foot and Ankle Unit at Traumadrid
• Assistant Physician in Orthopedic Surgery and Traumatology at the University Hospital Santa Cristina
• Medical Specialist of area University Hospital Santa Cristina. Madrid Health Service 
• International stay at the Orthopaedic Senior House Officer at Northern General Hospital
• International Residency at the Cardiothoracic Surgery Senior House Officer at Northern General Hospital
• International Internship in the Cardiothoracic Surgery Senior SHO at Northern General Hospital 
• International Internship at the General Surgery Senior House Officer, Orthopaedic Senior House Officer at Diana Princess of Wales Hospital  
• International placement at the Orthopaedic Senior House Officer at the University Hospital of Hartlepool
• Member of: 
  
  • Iberian Society of Biomechanics and Biomaterials 
  • SECOT 
  • Spanish Society of Foot and Ankle Medicine and Surgery 
  • Member of the Royal College of Physicians and Surgeons of Glasgow