Danielle File is a breast medical oncologist who is passionate about advancing care and improving patient experiences for people livingwith metastatic breast cancer. After her mother was diagnosed with metastatic breast cancer at age 40, she knew there was much more to be done to improve outcomes for people facing this disease. Danielle performs research using patient databases as a way to use knowledge from prior patient experiences to help define new research questions and identify optimal treatment approaches. She also helps lead clinical trials for patients with metastatic breast cancer in her area. She is new to patient advocacy and is enthusiastic about opportunities to collaborate and truly bring patient priorities to the forefront of research and patient care.