Chief of Foot And Ankle Clínica U Andes. Santiago Chile Medical board Steps2walk Chairman AO Chile Past President IFFAS Past President Chilean Orthopedic Society Past President Chilean Foot and Ankle Society Committee Member AOFAS, SICOT, ISAKOS Foot and Ankle Surgery IFFAS vicepresident ( International Federation of Foot and Ankle Societies ) Past President of Chilean Foot Society Past President of Chilean Foot and Ankle Society Santiago, Chile