127, C G R Road, Khidirpur, , Kolkata - 700023, West Bengal, India
Sonarpur station road, Narendrapur, , Kolkata - 700103, West Bengal, India
C/O H N Polyclinic, 224, A P C Road, Shyambazar, , Kolkata - 700004, West Bengal, India
31 & 30d, College Street, , Kolkata - 700073, West Bengal, India
82/1, Raja S C Mallik Road, , Kolkata - 700047, West Bengal, India