B A 146, Sector 1, Salt Lake City-bidhan Nagar, , Kolkata - 700064, West Bengal, India
121/1 C, Raja S C Mullick Road (Naktala), , Kolkata - 700047, West Bengal, India
C/O Columbia Asia Hospital, I B 193, Salt Lake City Sector 3, , Kolkata - 700106, West Bengal, India
B 6/1, Diamond Park, , Kolkata - 700104, West Bengal, India
Fd463, Sec 3, Salt Lake City, , Kolkata - 700091, West Bengal, India