- 1990-1995 Polyclinic Hospital, Milan, Italy
He was a Staff grade specialist. Concerned with infectious complications in dialysis treatments, particularly hepatitis C and anaemia, and nephrological and dialysis emergencies.
- 1986-1990 Provincial Hospital Clinic , Barcelona, Spain
He completed his PhD in Renal and Hepatic pathophysiology.Especially concerned with the study of renal complications in patients with liver disease.