Reliant Huntington Park at 5900 Pacific Boulevard, Huntington Park, California 90255, will close and merge with Concentra Vernon Soto at 3851 Soto Street, Vernon, California 90058. ADDISON, Texas--(BUSINESS WIRE)--Concentra®, the nation's leader in occupational medicine, today announced the acquisition of the assets of Reliant Immediate Care in California. Reliant Immediate Care was an MBI Industrial Medicine company. Reliant LAX Airport at 5901 West Century Boulevard, Los Angeles, California 90045, is now ...