Our Staff

• Frank J. Mrvan
  Trustee
  (219) 932-2530
• Jane Dudley
  Chief Deputy
  (219) 932-2530 Ext. 313,
• Lori Polgar
  Director of Operations
  (219) 932-2530 Ext. 324,
• Susan Tokarz
  Director of Finance/Human Resources
  (219) 932-2530 Ext. 340,
• Kim Trgovich
  Trustee Secretary
  (219) 932-2530 Ext. 327,
• Marilyn Hatfield
  Office Manager
  (219) 932-2530 Ext. 0,
• Cindy Rivera
  Resource Coordinator
  (219) 932-2530 Ext. 312,
• Jerry Siska
  Director of Transportation
  (219) 932-2530 Ext. 342,
• Dennis Simala
  Projects Coordinator
  (219) 932-2530 Ext. 329,
• Alfonso Lerma
  Activities Director
  (219) 932-2530 Ext. 331,
• Brett Bierman
  Director of Parks/Superintendent
  (219) 838-3420,
• William Sikora
  Golf Course Superintendent
  (219) 838-3420,