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. Here, ERBB2 is linked to breast carcinoma.