2003 - 2007
Sankara Nethralaya Teleophthalmology project
2009
Vision Research foundation, Sankara Nethralaya, Chennai
2011
Shri Sadguru Netra Chikitsalaya (SNC), Chitrakoot, MP
2014 - 2015
National taskforce for Diabetic Retinopathy
2014
Certificate Course in Evidence Based Management of Diabetic Retinopathy
2017
FAICO (Fellowship of All India Collegium in Ophthalmology)
2019
AIOS National Taskforce for Diabetic Retinopathy
2019
Speciality board of National Board of examination, Govt. of India
2020
Asia Pacific Academy of Ophthalmology (APAO)
2022
'School of Translational Medical Sciences' IIT Chennai