- Completed 34 years of practice
- Immediate Past President RSSDI [Research Society For Study of Diabetes in India]
- Honorary President D Foot International based in Belgium overseeing 193 countries
- Hon Gen Secretary Association of Physicians [API] Chennai
- Research Interests: Diabetic Foot: Limb Salvage
- Diabetes and Kidney[ Did his PhD in this field in 1999]
- Diabetes and TB [PI in RePORT India]
- Over 300 Research Publications in peer reviewed journals