Jessore Road, , Kolkata, West Bengal- 700127,India
231 Block-B, Lake Town, , Kolkata, West Bengal- 700089,India
C/O Vision Eye Foundation, 40/6, , Kolkata, West Bengal- 700025,India
Purbachal North Road, 121/7c, Flat No-A3, , Kolkata, West Bengal- 700001,India
79a, Chittaranjan Avenue, , Kolkata, West Bengal- 700073,India
34/2 A, Ballygung Circular Road, , Kolkata, West Bengal- 700019,India
50/1, Kabitirtha Sarani, , Kolkata, West Bengal- 700023,India
11a/1, North Rd. Jadavpur, , Kolkata, West Bengal- 700032,India