Guillermo de Velasco Oria de Rueda is a Doctor specialized in Medical Oncology, who has developed part of his professional career in international hospitals. Thus, his skills have led him to join the Genitourinary Tumors, CNS Tumors, Melanoma and Sarcomas Unit at the 12 de Octubre University Hospital.  

On the other hand, his research interest has led him to be author and co-author of more than 200 scientific publications related to his specialty. His merits, therefore, have qualified him to be the Scientific Secretary of the Spanish Society of Medical Oncology. 

• Assistant Physician in Medical Oncology at the 12 de Octubre University Hospital.
• Assistant Physician in Medical Oncology at Addenbrooke's Hospital. Cambridge 
• Assistant Physician in Medical Oncology at Queen Elizabeth Hospital. Bridgetown
• Scientific Secretary of the Spanish Society of Medical Oncology (SEOM).
• Author of more than 200 scientific publications focused on his specialty. 
• Doctorate in Medicine and Surgery from the Complutense University of Madrid. 
• Expert in Health Sciences Statistics, Universidad Nacional de Educación a Distancia (UNED).
• Member: 
  
  • SOGUG 
  • ESMO 
  • EORTC