Katharine Maglione graduated from Princeton University with a Bachelor of the Arts in psychology in 2005. Dr. Maglione achieved her medical degree from SUNY Upstate College of Medicine, graduating cum laude and as a member of the Alpha Omega Alpha (AOA) Medical Honor Society. Dr. Maglione completed her diagnostic radiology residency at Mount Sinai Hospital from 2011-2015, where she served as chief resident 2014-2015. Dr. Maglione completed her breast imaging fellowship at the University of California San Francisco (UCSF) 2015-2016. Dr. Maglione joined the Mount Sinai Department of Radiology faculty in 2016 as an Assistant Professor of Breast Imaging, and was appointed the Lead Interpreting Physician of Mount Sinai Morningside Breast Imaging in 2019. Since January 2022, Dr. Maglione has been the Director of Breast Imaging at Westchester Medical Center. Dr. Maglione has published articles in multiple peer-reviewed journals, and presented at national meetings such as the Society of Breast Imaging (SBI) and Radiologic Society of North America (RSNA). Her research interests include an emphasis on tomosynthesis and breast MRI. Dr. Maglione is dedicated to teaching trainees, as she was among the second group of diagnostic radiology residents to complete the ABR Core Exam in the new multiple-choice format. She has given many lectures to Mount Sinai, UCSF, and Westchester Medical Center trainees focused on breast imaging in preparation for the ABR core exam.