University of Puerto Rico (B.S.1962)
University of Puerto Rico (M.D.1966)
U.Minnesota Hospitals (Internshp1967)
BaylorCollege of Medicine General Surgery 1976
Baylor College of Medicine PhD Immunology,Microbiol.1973
Baylor College of MedicineThoracic&Cardiovascular1978
Repair CardiacValves
Extremity Salvage Using Distal Bypass Surgey
Repair of Venous Valvular Insufficiency
Repair of Adult Coronary Anomalies
Surgical treatment Ischemic Cardiomyopathy