Dr. Bruce Horwitz received his undergraduate degree from U.C. Berkeley, and completed medical school at Washington University in St. Louis. He is board certified by the American Board of Pediatrics and has been practicing in his hometown of Oakland for more than 40 years. Dr. Horwitz is one of Primary Pediatric Medical Group's founding physicians, helping to form the group in 1996 after many years in solo practice. He was formerly the doctor for the Childrens Home Society, the Oakland Athletics Major League Baseball, Oakland Marathon and the Alcatraz Triathalon. When not seeing patients, Dr. Horwitz enjoys his grandkids, biking and running marathons. In fact, he has run a marathon on all 7 continents!