CORRECTIONS/PROBATION OFFICER
MN Department of Corrections
Justice Center
141 Main Avenue South
Thief River Falls, MN 56701
Thief River Falls, MN 56701
Phone: (218) 683-8520
Fax: (612) 473-5442
District Supervisor:
Cody Underdahl
Probation officers:
Mary Gerardy, Tiffany Rivard, Jeremy Rychlock, Jenna Hagl,
Peggy Stark, Derek Biermaier & Jessica Aarestad
Fax: (612) 473-5442
District Supervisor:
Cody Underdahl
Probation officers:
Mary Gerardy, Tiffany Rivard, Jeremy Rychlock, Jenna Hagl,
Peggy Stark, Derek Biermaier & Jessica Aarestad
Support Staff:
Coreen Erickson & Christi Halbasch
Coreen Erickson & Christi Halbasch
