Dr. Bretz graduated from Autonomous University of Guadalajara Faculty of Medicine in 1973 and has been in practice for 45 years. He completed a residency at Loyola University Medical Center. He currently practices at Desert Breast Osteoporosis Institute and is affiliated with Eisenhower Medical Center. Dr. Bretz accepts multiple insurance plans including Aetna, Medicare and Cigna. Dr. Bretz also practices at San Jacinto Medical Clinic Urgi Care in San Jacinto, CA. In addition to English, Dr. Bretz's practice supports this language: Spanish.