13 A, Gopal Bose Lane, , Kolkata - 700009, West Bengal, India
Shitala Abasan, Ground Floor, Kestopur , Ghosh Para, , Kolkata - 700102, West Bengal, India
Gorabazar, DUM DUM Cant, Kolkata, S P Mukherjee Road, , Kolkata - 700028, West Bengal, India
35 & 37, Burtolla Street, , Kolkata - 700007, West Bengal, India
C/O Rabindranath Tagore International Institute Of Cardiac Sciences, , Kolkata - 700099, West Bengal, India