C/O Peerless Hospital & B K Roy Research Center, 360, Panchasayar, , Kolkata - 700094, West Bengal, India
F D 67/4, Salt Lake City,, Kolkata - 700106, West Bengal, India
36, Block H, , New Alipore, New Alipur, , Kolkata - 700053, West Bengal, India
2406, Hindustan Health Point, Garia Main Road, , Kolkata - 700084, West Bengal, India
Bl B, 3, George Gate Rd, , Kolkata - 700022, West Bengal, India