Block BE 87, Sector 1, Salt Lake City, , Kolkata, West Bengal- 700064,India
C/O Narendra Seba Trust, 26, Gariahat Road South, , Kolkata, West Bengal- 700031,India
106, Shop No A 5, Government Housing Estate, Dr Sundari Mohan Avenue, , Kolkata, West Bengal- 700014,India
70, Chittaranjan Avenue, Bow Bazaar, , Kolkata, West Bengal- 700012,India
36, Ritchie Rd, , Kolkata, West Bengal- 700019,India
244, A. J. C. Bose Road , Kolkata, West Bengal- 700020,India
Eastern Railway, Sealdah , Kolkata, West Bengal- 700014,India
Zoom Health Care, VIP Road, Baguiati, , Kolkata, West Bengal- 700059,India