Karen Harris is a clinical nurse educator at Robert H. Lurie Comprehensive Cancer Center (RHLCCC), Northwestern Medicine in Chicago. Karen transitioned to nurse educator after many years of working as an infusion nurse. Her strong desire to teach led her to her current role, educating and mentoring new nurses entering the oncology field. Karen was instrumental in the development of the first preceptorship program at RHLCCC to develop high-level oncology nurses. Karen also chairs RHLCCC’s Best Practice committee, ensuring evidence-based practice across the cancer center.