FPOS (Madurai) - Aravind Eye Hospital, Madurai, 2007
FRCS - Ophthalmology (UK) - Royal college of Physicians and surgeons, Glasgow,UK, 2008
FICO - Fellow Pediatric Ophthalmology and Squint (USA) - Wilmer Eye Institute,Johns Hopkins Hopital Baltimore, USA, 2010
Tr.Cornea (USA) - John A Moran eye center, Salt lake city, USA, 2014