G.S.Medical College (M.B.B.S, M.D - 1950-58)
National Institute of Health International Fellow (1966 -67)
Fellow Oregon Health Science Centre, Portland (1966-67)
Evart's Graham Fellow-AATS (1967-68)
Fellow Baylor College of Medicine and Texas Heart Institute Houston (1967-68)
Fellow Mayo Clinic Rochester Minnesota (1968)
G.S.Medical College-Professor CVTS (1964-74)
G.S.Medical College-Director Professor & Head CVTS (1974-84)
G.S.Medical College-Dean/Director (1985-89)
Heart Institute Mumbai Director of Research Chairman Research Council (1990-2009)CTD)
Cardiac Transplantation
Beating Heart Surgery
Coronary Artery ByPass Surgery
Cardiac Valve Repair and Replacement Surgery
Surgery for Thoracic aneursyms of Aorta
Surgery for Non-specific Aortoarteritis(Takayasu's)
Surgery for Coarctation of Aorta
Transmyocardial Revascularisation (TMR)
Cardiac Valve Bio and Mechanical Prosthesis
Minimally Invasive Cardiac Surgery