Tambaram Sanatorium bus terminus is just 5 minutes walk from the station. From this station walk towards station subway, once u exit from subway walk for around 100 mtrs u can reach GST road and MEPZ bus stop. Use Foot over bridge (with escalator facility) at MEPZ bus stop will take u to Tambaram Sanatorium bus terminus. From this bus terminus frequent bus service towards Kanchipuram, Sriperumbudur,Walajabad available. Also MTC bus service towards Broadway,Poonamalle, Tnagar and Tiruvanmiyur available.