Associate Professor, SCTIMST, Trivandrum (2007 onwards)
Clinical Fellow in Cardiac Anesthesia & TEE Fellowship, London Health Sciences Center, London ON, Canada (2010) (1 year of sabbatical leave from SCTIMST)
Assistant Professor, SCTIMST, Trivandrum (2003-2007)
Consultant (Ad-hoc) in Anesthesiology, SCTIMST, Trivandrum (2001-2003)
Additional Professor
Professor, Cardiac Anesthesia, SCTIMST, Trivandrum