We've been caring for generations of Southern Californians ever since Drs. Phillip Corr and Ray McCarty established a practice modeled after the Mayo Clinic. Their vision was to bring top notch primary and specialty physicians into one group, offering virtually every outpatient service the community might need from a single source. That vision has materialized into the largest private ambulatory healthcare system in the Inland Empire. As the first fully accredited multi-specialty group in the area, Riverside Medical Clinic now serves a community of more than 226,000 with state-of-the-art technology and straight-from-the-heart healthcare.