66/1, Haramohan Ghosh Lane, Kankurgachi, , Kolkata - 700054, West Bengal, India
2, Portuguese Church Street, , Kolkata - 700002, West Bengal, India
B 54, , Kolkata - 700087, West Bengal, India
33, B K Maitra Road, Baranagar, , Kolkata - 700036, West Bengal, India
C/O Rishav Polyclinic & Diagnostic Centre, C A 15, Rail Pukur Road, Deshbandhunagar, , Kolkata - 700059, West Bengal, India