Ground Floor, Kolkata Airport, , Kolkata - 700052, West Bengal, India
40, Zakaria Street, , Kolkata - 700073, West Bengal, India
124, E M Beypass, Mukundapur, , Kolkata - 700099, West Bengal, India
117, Block A, , Kolkata - 700089, West Bengal, India
C/O Rabindranath Tagore International Institute Of Cardiac Sciences, , Kolkata - 700099, West Bengal, India