C/O Rotary Narayana Nethralaya, , Kolkata - 700091, West Bengal, India
123 A, Rashbehari Avenue, , Kolkata - 700029, West Bengal, India
5, Southern Avenue, , Kolkata - 700026, West Bengal, India
C/O Charnock Hospital Rgm 2103, New Town Approach Road, , Kolkata - 700052, West Bengal, India
C/O Tata Medical Center, , Kolkata - 700156, West Bengal, India