28/1a, Suren Sarkar Road, , Kolkata, West Bengal- 700010,India
71/1, Blk G, Humayun Kabir Sarani, , Kolkata, West Bengal- 700053,India
47, Keshab Chandra Sen Street, , Kolkata, West Bengal- 700009,India
200/1, Netaji Shubash Chandra Road, , Kolkata, West Bengal- 700047,India
H B 10, Janapath, Baguihati, Baguihati, , Kolkata, West Bengal- 700059,India
Astha Clinic, Sonarpur Station Road, , Kolkata, West Bengal- 700150,India
C/O Peerless Hospital & B K Roy Research Centre, , Kolkata, West Bengal- 700094,India
P 80, Kalindi Housing Estate, Kalindi Housing Estate, , Kolkata, West Bengal- 700089,India