Also, serves as Associate Dean for Admission at the Keck School of Medicine. Dr. Arias attended medical school at USC and completed her residency in obstetrics and gynecology at Los Angeles County/USC Medical Center's Women's and Children's Hospital. She has served as both Director and Senior Faculty of the Breast Diagnostic Center at Los Angeles County/USC Medical Center's Women's and Children's Hospital. She currently serves as a member of the Center for Disease Control and Prevention's Advisory Committee on Breast Cancer in Young Women.