19a/38, Seal Lane, , Kolkata - 700015, West Bengal, India
74, Biri West Road, Garia, , Kolkata - 700084, West Bengal, India
16/2 K, Ballygunge Station Road, , Kolkata - 700019, West Bengal, India
56/ C, , Kolkata - 700055, West Bengal, India
C/O Rabindranath Tagore International Institute Of Cardiac Sciences, 124, E M Bypass, , Kolkata - 700099, West Bengal, India