Jamtala, Barabazar Alipurduar Disitt, Jalpaiguri, , Kolkata - 700002, West Bengal, India
P 92, C I T Road, , Kolkata - 700010, West Bengal, India
C/O Rabindranath Tagore International Institute Of Cardiac Sciences, , Kolkata - 700099, West Bengal, India
57/14, Ballygunge Circular Road, Ballygunge, , Kolkata - 700019, West Bengal, India
Ground Floor, Jagatpur Bazar, Aswininagar , Jagatpur, , Kolkata - 700059, West Bengal, India