Dr. Rajinder khanna did his graduation from Gaya &post graduation from Rohtak in 1984. He is the pioneer of IOL implantation in Delhi. He has performed it at many live surgery workshops all over India. He is among the first few who started Phacoemulsification for Cataract extraction in 1993 and promoted it as future in Cataract Surgery. He has been elected chairman (ARC) all India ophthalmic society (AIOS) (World largest Ophthalmic society will more than 26,000/- member in 2005). He is also elected as Delhi Ophthalmic society (DOS) representative to all India Ophthalmic society. He has served as Vice President and predident of Delhi Ophthalmic Society.