B.O.R.R.C, Bellevue, Health Point Nursing Home(Paddapukur), , Kolkata - 700002, West Bengal, India
188/3a, Biren Roy Road East, Barisha, , Kolkata - 700008, West Bengal, India
47, B T Road, Talpukur, , Kolkata - 700123, West Bengal, India
12, Loudon Street, Park Street, , Kolkata - 700016, West Bengal, India
C/O Calcutta Medical Research Institute, 7/2, Diamond Harbour Road, Alipore, , Kolkata - 700027, West Bengal, India