govt chengalpattu medical college (1978:85)
GOVT coimbatore medical college (1986;89)
govt general surgery residency (1989;2003)
M.Ch cardiothoracic surgery residency (2003;2006)
Tutor in paediatric cardio thoracic surgery (2006;2007)
Assistant professor of paediatric cardio thoracicsurg(07;09
Associate professor of paediatric cardio thoracicsurg(2009 to11)Professor from2011to till date
valve repair/replacement
fontan
aortic arch repair
atrial switch
single ventricle repair/rastelli
truncal surgery
norwood
neonatal cpb
arterial switch
neonatal and infant open heart surgery
GOVT INSTITUTE OF CHILD HEALTH EGMORE/CHENNAI
GOVT MADRAS MEDICAL COLLEGE/CHENNAI
GOVT COIMBATORE MEDICAL COLLEGE
GOVT CHENGALPATTU MEDICAL COLLEGE