Government Place East, , Kolkata - 700001, West Bengal, India
30/1, Jessore Road, , Kolkata - 700124, West Bengal, India
2a, Chowringhee Square, , Kolkata - 700069, West Bengal, India
C/O , Vasan Eye Care, 117 F, B T Road, , Kolkata - 700110, West Bengal, India
104/A, Raja S C Mullick Road, , Kolkata - 700084, West Bengal, India