139/ A, Lenin Sarani, Dharmatala, , Kolkata - 700013, West Bengal, India
C/O Nightingale Hospital, , Kolkata - 700017, West Bengal, India
Rgm 2103, New Town Approach Road, , Kolkata - 700052, West Bengal, India
185/1, A J C Bose Road, , Kolkata - 700017, West Bengal, India
C/O Eastern Clinical Complex, P 684, Block A, , Kolkata - 700089, West Bengal, India