Dr. Green provides executive oversight for patient safety, quality, performance improvement and patient experience across Johns Hopkins Medicine, collaborating with teams systemwide to eliminate preventable harm and achieve the highest standards of clinical excellence. One of her most significant accomplishments has been the comprehensive redesign of the Johns Hopkins Medicine event management system, including the design and implementation of a communication and resolution program and a redesigned cause analysis program that achieved more than a 60% reduction in root cause analysis turnaround time, which has been sustained for more than two years. She established governance structures to systematically disseminate learnings from each root cause analysis across the health system, enabling proactive risk mitigation and preventing recurrence of harm. Dr. Green also serves as co-lead of the Armstrong Institute Center for Harm Response and has chaired and contributed to multiple national workgroups for the Children’s Hospitals’ Solutions for Patient Safety Network. Johns Hopkins Medicine received the Mid-Atlantic Patient Safety Center “Minogue Award for Patient Safety Innovation” in 2026, and Johns Hopkins Hospital has been named to the U.S. News & World Report “Best Hospitals Honor Roll” for 14 consecutive years.
