34, Satish Mukherjee Road, , Kolkata, West Bengal- 700026,India
1/1 H/19, Dehisrirampur Road, Park Circus, , Kolkata, West Bengal- 700017,India
27 J. K P Roy Lane, J K P Roy Lane, , Kolkata, West Bengal- 700031,India
Bh 123, Sector 2, Salt Lake City, , Kolkata, West Bengal- 700091,India
C/O Peerless Hospital & B K Roy Research Centre, , Kolkata, West Bengal- 700094,India
1, Ballygunge Place, , Kolkata, West Bengal- 700019,India
6c, Panditiya Rd, , Kolkata, West Bengal- 700029,India
29, Dhirendranath Ghosh Road, Bhawanipur, , Kolkata, West Bengal- 700025,India