1/41A, Netaji nagar, , Kolkata - 700040, West Bengal, India
B5/16, , Gold Park, , Kolkata - 700078, West Bengal, India
133, Lenin Sarani, , Kolkata - 700013, West Bengal, India
C/o Nightingle Hospital, 11, Shakespeare Sarani, , Kolkata - 700016, West Bengal, India
31 & 30d, College Street, , Kolkata - 700073, West Bengal, India