G S CLINICAL LABORATORY
No 75, Anna Main Road, K K Nagar, , Chennai - 600078, Tamil Nadu, India
No 50 & 51, Thiruvalluvar Salai, K K Nagar West, , Chennai - 600078, Tamil Nadu, India
No 78 KKJ Complex, OMR And ECR Link Road Junction, Sholinganallur, , Chennai - 600119, Tamil Nadu, India
Old No 12/A New No 24, M G Road, Adyar, , Chennai - 600020, Tamil Nadu, India
No 19, Station View Road, Kodambakkam, , Chennai - 600024, Tamil Nadu, India
No 1/18 Vgp Murphy Square 2nd Floor, Gst Road, St Thomas Mount, , Chennai - 600016, Tamil Nadu, India