C/O- Roy Clinic, 1st Floor, C K Market, Sector 2, Salt Lake City, , Kolkata - 700091, West Bengal, India
C/O I L S Hospital, Block D D 6, Sector 1, , Kolkata - 700064, West Bengal, India
47/1, Sisir Bagan Road, , Kolkata - 700034, West Bengal, India
15b, Abinash Chandra Banerjee Lane, , Kolkata - 700017, West Bengal, India
8/1 A, Ramthakur Sarani, , Kolkata - 700032, West Bengal, India