Facultad de Medicina la Plata (Arg. 1974 -1980)
Cardiac Surgery Training, Sao Joaquim Hospital - San Pablo (Brasil 1982 - 1984)
Cardiac Surgeon staff, Sao Joaquim Hospital - San Pablo (Brasil 1985 - 1988)
Cardiac Surgeon staff, Panamericano Hospital - San Pablo (Brasil 1988 - 1990)
Cardiac Surgeon staff, Cardiology Institute - Corrientes - (Arg. 1990 - 1992)
Cardiac Surgery chief, Cardiocenter Institute - Corrientes (Arg. 1992 - 1994)
Cardiac Surgery chief, Cardiology Institute - Posadas -Mis. (Arg. 1994 - 2000)
Cardiac Surgery chief, IOT - Institute - Posadas -Mis. (Arg. 2001)
Valve cardiac surgery
Of pump CABG