Alcohol Treatment Centers Mifflin County, PA Find local alcohol treatment centers in Mifflin County, PA. Click on one of the areas listed below to locate alcohol detox facilities in Pennsylvania near you. Alfarata Allensville Armagh Atkinson Mills Barrville Belleville Bratton Brown Burnham Cedar Crest Church Hill Decatur Derry Granville Highland Park Juniata Terrace Kistler Lewistown Longfellow Lumber City Maitland Mattawana McVeytown Menno Milroy Newton Hamilton Oliver Potlicker Flats Reedsville Siglerville Strodes Mills Union Wagner Wayne Yeagertown