The Philadelphia Center was developed in the spring of 1990 as concerned citizens were responding to the HIV/AIDS epidemic in the Shreveport/Bossier area. Over the past 30 years, The Philadelphia Center has become the HIV/AIDS resource center for Region 7 which serves the parishes of Caddo, Bossier, Webster, Claiborne, Bienville, Red River, DeSoto, Sabine, and Natchitoches.