Dr. Lukejohn Day is an associate professor of medicine at the University of California San Francisco and the Chief Medical Officer at Zuckerberg San Francisco General Hospital (ZSFG). His research interests center on organizational design and development and efficiency models for health care system delivery to vulnerable patient populations. Specifically, his research explores the delivery of healthcare through the endoscopy center. He is currently working on developing key innovations that can be implemented at the ZSFG endoscopy center that focus on maximizing staff and physician efficiency, improving patient access to endoscopic care, and strengthening patient satisfaction. His research has spanned projects that have examined the quality of outpatient GI consultation notes, improving patient access through implementing a set of discharge criteria after endoscopy, studying the informed consent process in endoscopy education classes, and improving endoscopy center operational efficiency using time and motion studies and simulation modeling. Dr. Day is President Elect of the Association of American Indian Physicians. He previously was Chair of the ASGE Quality Assurance in Endoscopy Committee and currently serves as Councilor on the ASGE Governing Board.