Mandi Zimmerman (DeGregory)

Mandi Zimmerman (DeGregory) has over 25 years of experience in the corrections and government sectors. Currently serving as an Assistant at Calhoun County Government since August 2021, Mandi previously worked as a Corrections Deputy for Calhoun County, MI, from September 1995 to June 2021, where responsibilities included ensuring the safety and security of staff, inmates, and civilians. Mandi's educational background includes studies at Kellogg Community College from 1998 to 2000.