40 A, Beck Bagan Row, , Kolkata - 700017, West Bengal, India
P-57, Anand Palit St, , Kolkata - 700014, West Bengal, India
11, Nightingle Diagnostic Centre, Shakespeare Sarani, , Kolkata - 700071, West Bengal, India
C/O, Himalaya Mega Optical Store, 146, Rash Behari Avenue, Kalighat, , Kolkata - 700026, West Bengal, India
Block A, 103, , Kolkata - 700055, West Bengal, India