No. 1, Appa Rao Colony, Tambaram Sanatorium, Chennai, Tamil Nadu - 600047,India
No. 29, Savithiri Natarajan Street, G. G. Nagar, Nerkundaram, Chennai, Tamil Nadu - 600107,India
No. 675 / 14, Mth Road, Mannurper, Chennai, Tamil Nadu - 600050,India