C/O Priyamvada Birla Aravind Eye Hospital, 10, Loudon Street, Park Street, , Kolkata - 700016, West Bengal, India
C/O Apollo Gleneagles Hospital, 58, Canal Circular Road, , Kolkata - 700054, West Bengal, India
C/O Vision Eye Foundation, 40/6, , Kolkata - 700025, West Bengal, India
30/4, K K ROY CHOWDHURY RD, , Kolkata - 700008, West Bengal, India
360, , Kolkata - 700094, West Bengal, India