12-a, Hematology Basu Sarani,, Kolkata - 700069, West Bengal, India
6/3c, 1st Floor, Panbagan Lane, Entally,, Kolkata - 700014, West Bengal, India
5-a, N.c. Dutta Sarani, Clive Ghat Street,, Kolkata - 700001, West Bengal, India
55, Ezra Street, 4th Floor,, Kolkata - 700001, West Bengal, India
Plot No-14, C. R. Avenue,, Kolkata - 700072, West Bengal, India