P 58 F, Scheme 6 M, C I T Road (Near Manicktola Crossing), , Kolkata - 700054, West Bengal, India
139/ A, Lenin Sarani, Dharmatala, , Kolkata - 700013, West Bengal, India
4, Harisabha Lane, Parnasree Pally, , Kolkata - 700060, West Bengal, India
C/O Columbia Asia Hospital, I B 193, Salt Lake City Sector 3, , Kolkata - 700106, West Bengal, India
53, Jatindra Mohan Avenue, Shobhabazar, , Kolkata - 700005, West Bengal, India
152, 2nd Floor, S P Mukherjee Road, , Kolkata - 700026, West Bengal, India