C/O Belle Vue Clinic, 9, Loudon Street, , Kolkata - 700017, West Bengal, India
7, Feeder Road, Barrackpore, , Kolkata - 700120, West Bengal, India
12, Calcutta Medical Centre, Loudon Street, , , Kolkata - 700001, West Bengal, India
C/O Rotary Narayana Nethralaya, , Kolkata - 700091, West Bengal, India
P 17 B, Ashutosh Chowdhury Avenue, Gariahat, , Kolkata - 700019, West Bengal, India