<P> CTCA was founded by Richard J Stephenson after his mother, who had cancer, died . Stephenson was not satisfied with the treatment options which were then available to his mother and opened the first CTCA hospital in 1988 . The first hospital to open was CTCA at Midwestern Regional Medical Center (Midwestern) in Zion, Illinois . Four other hospitals opened between 2005 and 2012 . </P> <P> CTCA opened the organization's first international patient concierge and information office in the Lomas de Chapultepec neighborhood of Mexico City on April 20, 2015 . CTCA also maintains an active brand presence in the Middle East, the Caribbean and Latin America, offering patients in these regions the opportunity to pursue treatment at one of the hospital system's five U.S. cancer centers: </P> <Ul> <Li> Midwestern Regional Medical Center located in Zion, Illinois </Li> <Li> Southwestern Regional Medical Center in Tulsa, Oklahoma </Li> <Li> Eastern Regional Medical Center in Philadelphia, Pennsylvania </Li> <Li> Western Regional Medical Center in Goodyear, Arizona </Li> <Li> Southeastern Regional Medical Center in Newnan, Georgia </Li> </Ul> <Li> Midwestern Regional Medical Center located in Zion, Illinois </Li>

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