Upasana Diagnostic & Research Centre, Ad-71, Sector 1, , Kolkata - 700064, West Bengal, India
250, Chittaranjan Avenue, , Kolkata - 700006, West Bengal, India
C/O Renaissance Hospital, V I P Road, , Kolkata - 700059, West Bengal, India
17 E, Abinash Chandra Banerjee Lane, Beliaghata, , Kolkata - 700010, West Bengal, India
277/278 B , Flat No 101, 1st Floor, Block A, , Kolkata - 700055, West Bengal, India