B 51, Survey Park, , Kolkata - 700075, West Bengal, India
191b, Majhipara Road, , Kolkata - 700063, West Bengal, India
94, New Park Street, , Kolkata - 700017, West Bengal, India
C/O Fortis Hospital & Kidney Institute , 111 A, , Kolkata - 700029, West Bengal, India
15, Lower Range, , Kolkata - 700017, West Bengal, India