No 216, Dr Radhakrishnan Salai, Mylapore, , Chennai - 600004, Tamil Nadu, India
No 28/49, Arasappa Street, Purasawalkam, , Chennai - 600084, Tamil Nadu, India
No 240, Nehru Bazaar, Avadi, , Chennai - 600054, Tamil Nadu, India
No:8-D Sapthaswara Plats, Ashok Nagar1st Avenue, Ashok Nagar, , Chennai - 600083, Tamil Nadu, India
Old No 11 New No 9 C/O Sri Sainath Hospital & Research Institute, Mc Nichols Road 4th Lane, Chetpet, , Chennai - 600031, Tamil Nadu, India