7 A, Cornfield Road, , Kolkata - 700019, West Bengal, India
Overseas Diagnostics, Sambhunath Pandit Street, , Kolkata - 700025, West Bengal, India
Gopalal Yagore Road, , Kolkata - 700002, West Bengal, India
C/O Columbia Asia, IB - 193, , Kolkata - 700091, West Bengal, India
192, Deep Apartment. 3rd Floor, Dumdum Park, , Kolkata - 700028, West Bengal, India