Dauphin County Of--delinquent Real Estate Taxes, Johnson Gregory D 1025 Peters Mountain Rd Dauphin, PA 17018 Phone : (717) 921-8007 Business Category Government Offices-County Federal Courts County Government-Courts Courts Government Offices & Public Schools Honorable Gregory D Johnson 1025 Peters Mountain Rd Dauphin, PA 17018 Phone : (717) 921-8007 Business Category Government Offices-County Legislative Bodies Dauphin County Of--district Justices For Dauphin County, Johnson Gregory D 1025 Peters Mountain Rd Dauphin, PA 17018 Phone : (717) 921-8007 Business Category Government Offices-County Federal Courts State Courts County Government-Courts Courts Government Offices & Public Schools