C/O Nightingale Hospital, , Kolkata - 700017, West Bengal, India
Ground Floor, C G Quarters, , Kolkata - 700037, West Bengal, India
8, R N Bhattacharjee Lane, , Kolkata - 700006, West Bengal, India
222, Milan Nagar, , Kolkata - 700105, West Bengal, India
C/O Rabindranath Tagore International Institute Of Cardiac Sciences, , Kolkata - 700099, West Bengal, India