C/O- Roy Clinic, 1st Floor, C K Market, Sector 2, Salt Lake City, , Kolkata - 700091, West Bengal, India
A E 721, , Salt Lake City, Salt Lake City Sector 1, , Kolkata - 700064, West Bengal, India
O/5, New Alipur Road, , Kolkata - 700001, West Bengal, India
104, Hari Ghosh Street, , Kolkata - 700006, West Bengal, India
2 A, Abhay Guha Road, , Kolkata - 700005, West Bengal, India
115a, Raja Rammohan Roy Sarani, , Kolkata - 700009, West Bengal, India