P462, sodepur road basu nagar gate no 1, Madhyamgram, , Kolkata - 700129, West Bengal, India
40, BANGUR AVENUE, BLOCK- A, Bangur Avenue, , Kolkata - 700055, West Bengal, India
C/O Sarada Nursing Home, , Kolkata - 700122, West Bengal, India
1/1, B M Birla Heart Recherch Centre, National Library Avenue, , Kolkata - 700027, West Bengal, India
12, Jadunath Dey Road, Bowbazar, , Kolkata - 700012, West Bengal, India
1, Fern Rd, , Kolkata - 700019, West Bengal, India