Dignity Health Medical Group - Inland Empire is a medical group that offers many services, including family medicine, primary care, and internal medicine. Visit Dignity Health Medical Group - Inland Empire located at 1850 N. Riverside Avenue, Rialto, CA. This Rialto medical group is one of the best in California. As part of the Dignity Health network, Dignity Health Medical Group - Inland Empire is dedicated to delivering high quality, compassionate care and access to Rialto and nearby communities.