Co-Chief of Division of Geriatric Medicine Carol and Jim Collins Endowed Chair Professor of Clinical Medicine David Geffen School of Medicine at UCLA Dr. Koretz attended the University of California at Berkeley and graduated with high honors and a BA in Psychology. He subsequently obtained his MD from the University of California at San Francisco. After moving back to Los Angeles, he took a residency in Internal Medicine and a fellowship in Geriatric Medicine at the University of California at…