Innovation: Engagement of a navigatorThe study described the involvement of a navigator to assist and enhance decision making for women with early-stage ER+, HER2/neu-negative breast cancer while using Oncotype DX test results. A registered nurse with a bachelor’s degree fulfilled the role of the navigator. The nurse navigator worked with Advanced Practice Nurse (APN) to improve care for the patients. This evidence concerns the gene ERBB2 and breast cancer.