-HOUSE OFFICER-ST JOHN'S MEDICAL COLLEGE HOSPITAL,BANGALORE 1979-1980
SENIOR HOUSE OFFICER,GENERAL BSURGERY,KILPAUK MEDICAL COLLEGE,CHENNAI 1980-1981
REGISTRAR,GENERAL SURGERY,COMMAND HOSPITAL, AIR FORCE,BANGALORE,1981-1983
SENIOR RESIDENT,CARDIOTHORACIC SURGERY,SOUTHERN RAILWAY HOSPITAL,PERAMBUR,CHENNAI1983-1984
SENIOR RESIDENT,CARDIOTHORACIC SURGERY,CHRISTIAN MEDICAL COLLEGE,VELLORE1984-1987
OVERSEAS FELLOW,CARDIOTHORACIC SURGERY,ST VINCENT'S HOSPITAL,SYDNEY, AUSTRALIA 1987-1988
CONSULTANT CARDIOTHORACIC SURGEON,MADRAS MEDICAL MISSION,CHENNAI1988-1989
CONSULTANT CARDIOTHORACIC SURGEON,GKNM HOSPITAL,COIMBATORE 1989-1991
ASSOCIATE PROFESSOR,CARDIOTHORACIC SURGERY, ST JOHN'S MEDICAL COLLEGE HOSPITAL,BANGALORE 1991-1996
PROFESSOR 1996-2009 & HEAD OF CARDIOTHORACIC SURGERY, 2009-PRESENT,SRI RAMACHANDRA UNIVERSITY, CHENN
SR CONSULTANT CARDIOTHORACIC SURGEON,NAWALOKA HOSPITALS PLS,COLOMBO,SRI LANKA.
Chief Cardiothoracic Surgeon, KLES Dr. Prabhakar Kore Hospital & MRC, Belagavi
AORTIC ANEURYSMS
MITRAL VALVE REPAIR
TOTAL ARTERIAL REVASCULARISATION
THORACIC TRAUMA
HEART FAILURE
TRACHEAL SURGERY
THORACIC SURGERY
COMMAND HOSPITAL AIR FORCE BANGALORE, BANGALORE UNIVERSITY (MS GENERAL SURGERY 1981-1983)
ST JOHN'S MEDICAL COLLEGE HOSPITAL (MBBS 1974-1980)
DIPLOMAT NATIONAL BOARD,CARDIOTHORACIC SURGERY (1987)
CHRISTIAN MEDICAL COLLEGE ,VELLORE (MCh CARDIOTHORACIC SURGERY 1984-1987