Emily Castellanos MD, MPH

Emily Castellanos is a medical oncologist and hematologist who serves as a senior medical director at Flatiron Health, where she leverages her clinical and research expertise to develop innovative approaches to real-world evidence generation and inform product strategy. She has a special interest in integrated approaches to real-world data, such as clinical genomics, clinical claims, or imaging data, as well as novel approaches to real-world study design.

Prior to coming to Flatiron, she served on the faculty in the division of hematology/oncology at Vanderbilt University Medical Center. Emily also maintains a clinical practice specializing in breast malignancies at Fox Chase Cancer Center.

Emily earned her bachelor of science with distinction in biological sciences from Stanford University. She then received her MD from Vanderbilt University Medical Center, where she remained for her clinical training. She completed her residency in internal medicine, and after serving as chief resident she remained at Vanderbilt for her hematology/oncology fellowship and earned her MPH with a focus on health policy.