71/1, Blk G, Humayun Kabir Sarani, , Kolkata - 700053, West Bengal, India
C/O Dafodil Eye Centre, 282, Canal Street, Sree Bhumi, , Kolkata - 700048, West Bengal, India
Nightingale, , Kolkata - 700071, West Bengal, India
48/41, Leela Roy Sarani, Ballygunge, , Kolkata - 700019, West Bengal, India
P 228, C I T Road, , Kolkata - 700054, West Bengal, India