Dr. Lillian Gelberg is Professor and Vice-Chair for Academic Affairs in the Department of Family Medicine. She is a health services researcher and family physician who conducts community-based research on the health (physical health, mental health, social health, drug, and alcohol abuse), access to care, and quality of care of homeless and other vulnerable populations. Dr. Gelberg's work has been recognized by election to the Institute of Medicine of the National Academy of Sciences and by…