1998 - 2007 In-charge M.O (Diabetology and Internal Medicine) at Chennai Port Trust Hospital
2007 - 2008 Assistant Professor (Nephrology) at Shri Ramachandra University
2008 - 2009 Assistant Professor (Nephrology) at PIMS
2009 - 2010 Assistant Professor (Nephrology) at Government Royapettah Hospital
2010 - 2013 Assistant Professor (Nephrology) at Madras Medical College & Government General Hospital