C/O National Institute Of Homoeopathy, Block GE, Sector 3, Salt Lake City, , Kolkata - 700106, West Bengal, India
9 Ground Floor, Goshtho Kanan, , Kolkata - 700110, West Bengal, India
6/1 B, Dehi Shreerampur Road, Entally, , Kolkata - 700014, West Bengal, India
111/2b, Bhutnath Bhavan, Bidhan Sarani, , Kolkata - 700004, West Bengal, India
C/O Priyamvada Birla Aravind Eye Hospital, 10, Loudon Street, Park Street, , Kolkata - 700016, West Bengal, India