C/O Rotary Narayana Nethralaya, , Kolkata - 700091, West Bengal, India
Hyatt Diagnostic Centre, 51, Syed Amir Ali Av, , Kolkata - 700019, West Bengal, India
127, E M Bypas, , Kolkata - 700099, West Bengal, India
, Kolkata - , West Bengal, India
C/O Ramkrishna Mission Seva Prathisthan 99, Sarat Bose Road, , Kolkata - 700026, West Bengal, India