University of California San Francisco School of Medicine Los Angeles County University of Southern California Emergency Medical Residency Dr. Jose Villagomez was born and raised in Sonoma County. He attended the University of California San Diego and completed a Bachelor of Science in Biology. He was accepted at the University of California San Francisco Medical School, and then completed his residency in Emergency Medicine at LAC-USC Medical Center in 1999. Dr. Villagomez and Dr. Moreno started Sana Medical Group Inc. in 2000.