Total 36 years
5 years – Clinical Virology Department at CMC Vellore ,
20 years – Faculty, Department of Microbiology in PSG Institute of Medical Sciences & Research at Coimbatore,
11 years – GKNM Hospital as Head Division of Microbiology and Serology & CSSD.
Practising clinical Microbiology, serology , virology – 36 years.
Gene x pert PCR- 6 years
M. TB, HIV, HCV , HBV Viral load, Clostridium difficile PCR- Carb SR test
Diagnostic and teaching Clinical Microbiology to Para medical students, Nursing staff and DNB students .