Hb 299/1, Sector 3, Salt Lake City, , Kolkata - 700106, West Bengal, India
2, Canal Row, , Kolkata - 700065, West Bengal, India
2b/H/9, , Kolkata - 700052, West Bengal, India
C/O Rishav Polyclinic & Diagnostic Centre, C A 15, Rail Pukur Road, Deshbandhunagar, , Kolkata - 700059, West Bengal, India
162, bipin Bihari Ganguli street, Bowbazar, , Kolkata - 700012, West Bengal, India