106, GROUND FLOOR, CANAL STREET, , Kolkata, West Bengal- 700048,India
C/O, Bhattacharyya Orthopaedics & Related Research Centre Pvt Ltd, Rajarhat Gopalpur, , Kolkata, West Bengal- 700136,India
26/2 A, Simla Road Eastern Portion, , Kolkata, West Bengal- 700006,India
118, Raja Rammohon Sarani, , Kolkata, West Bengal- 700009,India
470 B, Block K, , Kolkata, West Bengal- 700053,India
P 5, D D Health Home, C I T Road, , Kolkata, West Bengal- 700010,India
Alokan, Lake Town, , Kolkata, West Bengal- 700089,India
11/1, Russa Road East 2nd Lane, , Kolkata, West Bengal- 700033,India