Authorizer Team

Our authorizer team brings decades of school leadership experience and is prepared to assist our charter school leaders. You can reach anyone on the team by phone at (507) 663-0600.

  • Matt Hillmann, Ed.D. | Superintendent
    primary authorizer contact, general support for all areas, contracts, contract renewals, evaluation
  • Mary Grace Hanson | Director of Teaching and Learning
    curriculum support
  • Hope Langston | District Assessment Coordinator
    testing, data analysis
  • Cheryl Hall | Director of Special Services
    special education, 504 plans
  • Molly Viesselman | Director of Human Resources
    employee issues, insurance
  • Val Mertesdorf, CPA | Director of Finance
    finance

Northfield Public Schools • ISD #659 • 1400 Division Street South • Northfield, MN 55057 • p 507.663.0600 • f 507.663.0611 • info@northfieldschools.org