Dr. Thirumaran's areas of expertise include lung cancer, chronic lymphocytic leukemia (CLL), and chemotherapy. He honors Coventry, United Healthcare HSA, and United Healthcare HMO, in addition to other insurance carriers. He attended Coimbatore Medical College and Madras Medical College for medical school and subsequently trained at Lankenau Medical Center for residency. Dr. Thirumaran has received professional recognition including the following: "Top Doctors" in Oncology, Main Line Today. He speaks Tamil. He is professionally affiliated with Bryn Mawr Hospital and Crozer-Keystone Health System. New patients are welcome to contact his office for an appointment.