121 W. Main St.
Port Washington, WI 53074



  • Responsible for the efficient management and accountability of the county’s financial assets
  • Centralizes most of the county’s fiscal functions
  • Sets standardized fiscal policies and procedures
  • Serves as adviser and staff to the County Board’s Finance Committee and does the purchasing for the county

Name Title Email Phone Additional Phone
McMahon, Jay Finance Director 262-284-8235  
Pezanoski, Mitch Assistant Finance Director 262-284-8234  
Bold, Teri Financial Analyst Email  262-284-8240  
Meinerz, Carol Account Payable Coordinator Email  262-284-8240  
Mueller, Brad Financial Analyst Email  262-284-8240  
Phillips, Carla K. Payroll Manager Email  262-284-8240  
Sternhagen, Sandra Purchasing Manager Email  262-284-8240  
Villarreal, Melissa Accounting Support Email  262-284-8240  
Dzwinel, Julie Financial Analyst Email  262-238-8340