In this video, Dr. VK Gadi describes the five core disciplines involved in managing breast cancer. In general, there are two doctors that you don't meet very often: they are the "what is it?" and "where is it?" doctors--your pathologist and radiologist. And then there are the "doing doctors." The two that go together, the surgeon and the radiation therapist are responsible for the breast and lymph nodes to make sure that whatever disease was once there is completely annihilated by either removing it (by surgery) or zapping it (by radiation). And finally there's the medical oncologist who comes in to eliminate whatever stray cancer cells that may have found their way to other parts of the body.