Alcohol Treatment Centers Dauphin County, PA Find local alcohol treatment centers in Dauphin County, PA. Click on one of the areas listed below to locate alcohol detox facilities in Pennsylvania near you. Berrysburg Bressler Colonial Park Conewago Dauphin Derry East Hanover Elizabethville Enhaut Gratz Halifax Harrisburg Hershey Highspire Hummelstown Jackson Jefferson Lawnton Lenkerville Linglestown Londonderry Lower Paxton Lower Swatara Lykens Middle Paxton Middletown Mifflin Millersburg Oberlin Palmdale Paxtang Paxtonia Penbrook Pillow Progress Reed Royalton Rush Rutherford Skyline View South Hanover Steelton Susquehanna Swatara Union Deposit Upper Paxton Washington Wayne West Hanover Wiconisco Wiconsico Williams Williamstown