Background
Guillen, Carlos was born on June 8, 1952 in Valencia, Spain. Son of Javier Guillen and Maria Barona.
Guillen, Carlos was born on June 8, 1952 in Valencia, Spain. Son of Javier Guillen and Maria Barona.
Doctor of Philosophy, Valencia, Spain, 1988.
Chairman dermatology Institute Valenciano Oncologia, Valencia, Spain, since 1993.