C/O Aditya Vitreo Retinal Centre, 1st Floor, P13, C I T Road, Entally, , Kolkata - 700014, West Bengal, India
C/O Royd Nursing Home & Health Care Ltd, , Kolkata - 700016, West Bengal, India
202/1, N S C Bose Road, , Kolkata - 700047, West Bengal, India
C/O Optaid Eye Care, Block D, P40/A, , Kolkata - 700055, West Bengal, India
82/1, Raja S C Mallik Road, , Kolkata - 700047, West Bengal, India