72, Ground Floor, M B Road, Birati, , Kolkata - 700051, West Bengal, India
Old calcutta road, Talpukur, , Kolkata - 700123, West Bengal, India
Loknathpark, New Town, , Kolkata - 700136, West Bengal, India
56, Harlem Point, Chowringhee Road, , Kolkata - 700071, West Bengal, India
C/O Rabindranath Tagore International Institute Of Cardiac Sciences, , Kolkata - 700099, West Bengal, India