WEBOct 10, 2019 · LIVE WELL SAN DIEGO: HEALTH AND WELLBEING COMMUNITY DATA SYSTEM. Elizabeth Hernandez, PhD, Assistant Director Jackie Baker Werth, Performance Improvement Manager Leslie Upledger Ray, MPH, MPPA, MA, Senior Epidemiologist County of San Diego, Health and Human Services Agency, Public Health Services Administration. October 10, 2019.