Lei Choi, MD, MPH Med Dir-Lean Promotion Office Education Instructor, Faculty, 7/2021 - Continuous Improvement and Leadership Development, UCSF School of MedicineProfessor, Faculty, 7/2019 - Medicine, University of CaliforniaMPH, 07/2004 - Health Services & Mgmt, Tufts University School of MedicineResidency, 06/1999 - Internal Medicine Residency, Vanderbilt University Medical CenterMD, 06/1996 - Medicine, Duke University School of MedicineBS Engineering, 06/1992 - Mechanical Engineering / Biology, Princeton University