Baghajatin Place, Kolkata, Shibaji Road, , Kolkata - 700032, West Bengal, India
P 37 Motijheel Av, , Kolkata - 700074, West Bengal, India
28/1a, Suren Sarkar Road, , Kolkata - 700010, West Bengal, India
264c, Rashbehari Avenue (Near Gariahat), , Kolkata - 700019, West Bengal, India
1/1, B M Birla Heart Research Centre, National Library Avenue, , Kolkata - 700027, West Bengal, India