26, Narendra Seva Trust, Gariahat Road South, , Kolkata - 700031, West Bengal, India
CA-22, Sector-1, Salt Lake City, , Kolkata - 700064, West Bengal, India
C/O K P C Medical College & Hospital, 1f, Raja S C Mullick Road, , Kolkata - 700032, West Bengal, India
45/2, D H ROAD, , Kolkata - 700023, West Bengal, India
P 281, Narkeldanga Main Road, , Kolkata - 700054, West Bengal, India