370/1m, N S C Bose Road, Naktala, , Kolkata - 700047, West Bengal, India
27/1 b, Bidhan Sarani, , Kolkata - 700006, West Bengal, India
144a, Smile & Profile, Rash Behari Ave, , Kolkata - 700029, West Bengal, India
, Kolkata - 700001, West Bengal, India
C/O Peerless Hospital & B K Roy Research Centre, , Kolkata - 700094, West Bengal, India