New No 976 Old No 447 C/O Vasan Eye Care, Tondiarpet High Road, Old Washermanpet, , Chennai - 600021, Tamil Nadu, India
No 356, Ecr Road, Neelankarai-palavakkam, , Chennai - 600041, Tamil Nadu, India
No 108/5, Ayyaswamy Street, Tambaram West, , Chennai - 600045, Tamil Nadu, India
No 1/398, BMR Mall OMR, Navalur, , Chennai - 603103, Tamil Nadu, India
C/O Retteri Sri Kumaran Health Centre Pvt Ltd, 200 Feet Inner Ring Road, Kolathur, , Chennai - 600099, Tamil Nadu, India