1992 - 1993 House Surgeon at Stanley Medical College
1993 - 1994 Senior House Officer at Child Trust Hospital
1994 - 1997 DNB Post Graduate (Pediatrics) at Child Trust Hospital
1997 - 2002 Pediatrician and Neonatologist at Child Care Hospital
2002 - 2004 Assistant Professor (Pediatrics) at Adi Parasakthi Hospital and Research Centre
2004 - 2005 Assistant Professor (Pediatrics) at Sri Kanchi Kamakoti Shankara Hospitals
2005 - 2008 Senior Pediatrician at Indraprastha Apollo Medical Centre
2008 - 2009 Senior Pediatric Consultant at Sri Ramachandra University City Centre
2009 - 2014 Senior Pediatric Consultant and Chief Medical Officer at PCMC (Pallavaram Children Medical Centre)
2014 - 2014 Senior Pediatric Consultant at Child Care Clinic