TotalCare Walk-In Clinic was founded in 2007 by Dr. Jiangnan Wang and Dr. Xiao-Ling Zhang. They left their jobs at an academic teaching hospital to pursue their passion of providing first-class patient care to the local community. Through clinics in Chino, Corona, and Eastvale, TotalCare is committed to delivering excellent, affordable, and convenient health care to everyone in the surrounding communities.