Dr. Richard G. Shu is a cardiologist in Murrieta, California and is affiliated with Riverside University Health System-Medical Center. He received his medical degree from University of California (San Francisco) School of Medicine and has been in practice between 11-20 years. Dr. Richard G. Shu has expertise in treating coronary artery disease, heart failure, hypertension & high blood pressure, among other conditions - see all areas of expertise. Dr. Richard G. Shu accepts Medicare, Aetna, Blue Cross, United Healthcare - see other insurance plans accepted.