Served in Tamilnadu Health Services, PHCs & Govt. Hospital (1980 – 1985)
Medical College Sevices - Kilpauk Medical College, Chennai ((1985 – 1987); Madras Medical College, Chennai (1987 – 2004) 17 years as Assistant Professor, Associate Professor & Professor of Medicine (1995 – 2004).
Senior Consultant, Al Waha group clinics, Dubai, UAE (2004 – 2008).
HOD of Medicine, Kanyakumari Govt. Medical College, Nagercoil (2008 – 2010).
Dean, Govt. Kanyakumari Medical College, Nagercoil (2010).
Served as Professor of Medicine and Unit Chief from 2010 – 2016 in Dr. SMCSI Medical College Hospital, Karakonam, Trivandrum.
Joined BCMCH in August 2016 as Professor and Unit Chief (M2 Unit).
Lifetime achievement award for Medical Education and Patient Care from Dr. MGR Medical University, Chennai in November 2012.
Presented papers in API conferences – 1995, 2003, 2014, and 2015.
Scientific Publication in JAPI – February 2016.
UG, PG Examiner for Dr. MGR Medical University and KUHS.
Private practice – V S Hospitals, Kilpauk, Chennai (Once a month)
Publication in Tropical Doctor - Original Research Article - New sign of severe dengue fever - February 2022