Dr. Robert Weisgrau graduated the medical school of Johns Hopkins University and completed three residency programs and also one fellowship. He is specialized in radiology and board certified in internal medicine and diagnostic radiology. Dr. Weisgrau has been in practice for more than 20 years and is affiliated with the Kaiser Permanente Fontana Medical Center and the Kaiser Permanente Panorama City Medical Center. During his career, he has contributed to three publications of medical interest.