12A, S N Roy Road, Shahpur, , Kolkata - 700038, West Bengal, India
C/O Rabindranath Tagore International Institute Of Cardiac Sciences, , Kolkata - 700099, West Bengal, India
Shitala Abasan, Ground Floor, Kestopur , Ghosh Para, , Kolkata - 700102, West Bengal, India
6, Gandhi ghat road, , Kolkata - 700123, West Bengal, India
40 A, Beck Bagan Row, , Kolkata - 700017, West Bengal, India