Probation Contact Information ARD ​Probation Contact Information ARD Officers Steve Arms (610) 478-3400 x5434 sarms@countyofberks.com Nelson Berrios (610) 478-3400 x5419 nberrios@countyofberks.com Amanda Leininger (610) 478-3400 x5454 aleininger@countyofberks.com ARD Program Monitor Beth Kerchner (610) 478-3400 x5480 bkerchner@countyofberks.com ARD Supervisor Nick Volo (610) 478-3400 x5445 nvolo@countyofberks.com