What are the Geisinger Medical Center, Pennsylvania Zip Codes for 2020, 2019Primary Zip Codes for Geisinger Medical CenterZip CodePrimary CitySecondary City17822DanvilleGeisinger Medical Center, Geisinger Med,Cities sharing Zip Codes with Geisinger Medical CenterZip CodePrimary CitySecondary CityMore Information17822DanvilleGeisinger Med17822DanvilleGeisinger Medical CenterAdvertisements