Dr. Tseng earned her MD and completed her radiation oncology residency program from Harvard Medical School. She believes that cancer is best treated with a team approach that includes other physicians, nurses, and technical staff involved in treatment planning. She has conducted research in diverse areas, including how physician estimate patient prognosis and its effects on treatment decisions, and how tumor biological subtypes affect patient outcomes and the response to local therapy. She is interested in systematically evaluating how proton radiotherapy can be used to optimize patient care. “As treatment efficacy improves for many disease sites, the goal now is to minimize the long-term side effects of our treatments. My hope is that we can achieve this for our patients.”