Top Hospitals

1. San Antonio Regional Hospital
   • Full-service acute care hospital
   • Recognized for its cardiac care
2. Kaiser Permanente Ontario Medical Center
   • Comprehensive medical services
   • Strong focus on preventive care

Best Urgent Cares

1. Concentra Urgent Care
   • Occupational health services
   • Treatment for non-life-threatening injuries and illnesses
2. US Healthworks Medical Group
   • Multiple locations in the area
   • Specializes in work-related injuries