Neyogi Para Road, , , Kolkata - 700001, West Bengal, India
Aswani Nagar, , , Kolkata - 700001, West Bengal, India
123 A, Rashbehari Avenue, , Kolkata - 700029, West Bengal, India
, Kolkata - 700007, West Bengal, India
C/O Peerless Hospital & B K Roy Research Centre, , Kolkata - 700094, West Bengal, India