OPSONIN MEDICAL CENTRE
1/11, Gorakshabasi Road, Dum Dum, , Kolkata - 700028, West Bengal, India
31 A, Bright Street, , Kolkata - 700017, West Bengal, India
134 D, 1st Floor, Lenin Sarani, Dharmatala, , Kolkata - 700013, West Bengal, India
45/2, D H ROAD, , Kolkata - 700023, West Bengal, India
14, S N Banerjee Road, , Kolkata - 700014, West Bengal, India
AE 337, Salt Lake City, Sector 1, , Kolkata - 700064, West Bengal, India