No 20/33 Respiratory Research Foundation Of India, Lake View Road, West Mambalam, , Chennai - 600033, Tamil Nadu, India
No 64 C/O Apollo Speciality Hospital, Poonamallee High Road Vanagaram Ambattur Road, Ayanambakkam, , Chennai - 600095, Tamil Nadu, India
No 4, Church Road, Mogappair East, , Chennai - 600037, Tamil Nadu, India
No 36/13, 2nd Main Road, Tambaram Sanatorium, , Chennai - 600047, Tamil Nadu, India
C/O Retteri Sri Kumaran Health Centre Pvt Ltd, 200 Feet Inner Ring Road, Kolathur, , Chennai - 600099, Tamil Nadu, India