2771, Ground Floor, Boral Main Road, Garia, , Kolkata - 700084, West Bengal, India
P462, sodepur road basu nagar gate no 1, Madhyamgram, , Kolkata - 700129, West Bengal, India
114 B, Calcutta Heart Research Centre, , Kolkata - 700029, West Bengal, India
C/O Nightingale Diagnostic & Medicare Centre Pvt Ltd, 11, Shakespeare Sarani, , Kolkata - 700071, West Bengal, India
2, Kamarpara Lane, Baranagar, , Kolkata - 700036, West Bengal, India