For Immediate Release U.S. HealthWorks Medical Group announces the acquisition of Foothill Medical Center in Irwindale, California May 1, 2008 VALENCIA, CALIF - U.S. HealthWorks Medical Group today announced the acquisition of Foothill Medical Center at 6520 N. Irwindale Avenue, Suite 100, Irwindale, California. U.S. HealthWorks Medical Group is a leading operator of occupational health care centers in the nation. The Irwindale medical center is a full-service, walk-in medical center offering occupational medicine and urgent care services. The medical center integrates the full spectrum of occupational medicine, including injury and illness diagnosis and treatment, preventive services, pre-placement and post-offer exams and testing, physical therapy, return-to-work programs and orthopedic services. Terms of the transaction were not disclosed. "U.S. HealthWorks brings extensive experience and resources to the Irwindale community, and we are excited to be working with them," said Syed Saquib, M.D., Center Medical Director for Foothill Medical Center. "We welcome Dr. Saquib and his team to our medical group and look forward to working with him to expand service to U.S. HealthWorks clients in the Irwindale area," said Leonard Okun, M.D., National Medical Director for U.S. HealthWorks. "This is a positive development for U.S. HealthWorks and Foothill clients alike," said Therese Hernandez, Senior Vice President and General Manager of U.S. HealthWorks in California. "Foothill clients can enjoy access to our large network of medical centers, while U.S. HealthWorks clients now have the convenience of an additional location in the Inland Empire region." U.S. HealthWorks now operates 60 medical centers in California.