Escuela De Medicina Juan N. Corpas Bogota, Columbia 1976-1982
Raritan Bay Medical Center Perth Amboy Division Program Perth Amboy, NJ 1984-1987
Medical College of Pennsylvania Program Philadelphia, PA 1987-1989
E.C.F.M.G 1983
FLEX 1985
American Board of Internal Medicine/Internal Medicine 1987
American Board of Internal Medicine/Nephrology 1993
American Medical Association