2/5, Sukhsagar Building, Ground Floor, , Kolkata - 700020, West Bengal, India
8/3, Alipur Road, , Kolkata - 700027, West Bengal, India
C/O Rg Stone Urology & Laproscopy Hospital, , Kolkata - 700031, West Bengal, India
14 F/1a, DUM DUM Road, , Kolkata - 700030, West Bengal, India
5b, Royd Street, , Kolkata - 700016, West Bengal, India