Rash Behari Avenue, Ballygunj, , , Kolkata - 700001, West Bengal, India
C/O Crystal Clinic, 26, Mahanirban Road, , Kolkata - 700029, West Bengal, India
80, Jessore Road, , Kolkata - 700074, West Bengal, India
B B 266, Sector 1, Salt Lake City, , Kolkata - 700064, West Bengal, India
C/O Charnock Hospital Rgm 2103, New Town Approach Road, , Kolkata - 700052, West Bengal, India