Sree Bhumi, Lake Town, Kolkata, Canal Street, , Kolkata - 700048, West Bengal, India
C/O Kothari Medical Centre, 8/3, Alipur Road, , Kolkata - 700027, West Bengal, India
15-B, Motilal Nehru Road, , Kolkata - 700001, West Bengal, India
64/1/22a, Khudiram Bose Sarani, , Kolkata - 700037, West Bengal, India
P 103/C, C I T Road, , Kolkata - 700014, West Bengal, India