C/O Priyamvada Birla Aravind Eye Hospital, 10, Loudon Street, , Kolkata - 700017, West Bengal, India
P-845, block-A, laketown, Jessore Road, , Kolkata - 700089, West Bengal, India
42/1 A, Harish Mukherjee Road, , Kolkata - 700025, West Bengal, India
23, Santoshpur Avenue, , Kolkata - 700075, West Bengal, India
70-1, Sisir Bhaduri Sr, , Kolkata - 700006, West Bengal, India