106/5, 1st Floor, Hazra Road, , Kolkata, West Bengal- 700026,India
19/6, S M P Sarani, , Kolkata, West Bengal- 700120,India
C/O Peerless Hospital & B K Roy Research Centre, 360, , Kolkata, West Bengal- 700094,India
141, Lions Orthopaedic Hospital N Research Centre, , Kolkata, West Bengal- 700040,India
128/b, Lenin Sarani, Sealdah, , Kolkata, West Bengal- 700014,India
55/7, Ground Floor, Biman Nagar, Kolkata Airport, , Kolkata, West Bengal- 700052,India
40, Santoshpur East Road, , Kolkata, West Bengal- 700075,India
G C 52, Sector 3, Salt Lake City, , Kolkata, West Bengal- 700091,India