264c, Rashbehari Avenue (Near Gariahat), , Kolkata - 700019, West Bengal, India
5 B, Royd Street, , Kolkata - 700016, West Bengal, India
C/O Fortis Hospital & Kidney Institute , 111 A, , Kolkata - 700029, West Bengal, India
210/2/1, Bidhan Sarani, , Kolkata - 700006, West Bengal, India
71 A, Raja Basant Roy Road, Sarat Bose Road, , Kolkata - 700029, West Bengal, India