Staff Directory

We invite you to contact us by phone or e-mail. The following directory is organized by department. Not sure who to contact? Please call our main number, 414-352-2880, and we will be happy to assist you.



Helen Boomsma
Executive Director
414-352-2880 x226
Jill Schanon Macek
Executive Manager
414-352-2880 x147




Catherine Koons-Hubbard
Preschool Director
414-352-2880 x153
Laurie Lukaszewicz
Preschool Coordinator
414-352-2880 x154


Jenny Booth
Preschool Teacher
414-352-2880 x238
Patti Darby
Preschool Teacher
414-352-2880 x207


Liz Davis
Preschool Teacher
414-352-2880 x204
Collette Jarvela-Kuhnen
Preschool Teacher
414-352-2880 x236


Carrie Hiestand
Preschool Teacher
414-352-2880 x218
Megan O’Grady
Preschool Teacher
414-352-2880 x241


Lisa Randerson
Preschool Teacher
414-352-2880 x239
Megan Van DeKreeke
Preschool Teacher
414-352-2880 x209


Julia Weinberg
Preschool Teacher
414-352-2880 x243



Elementary & Secondary Education  

Tom Finley
Director of Education
414-352-2880 x157
Jim Hyatt
Family Programs Manager
414-352-2880 x138


Jessy Knox
School Programs Manager
414-352-2880 x139
Dinese Davero-Farrington
414-352-2880 x208


Brooke Gilley
414-352-2880 x205
Jackie Keltner
414-352-2880 x213


Joyce Michelstetter
414-352-2880 x214
Moya Mowbray
414-352-2880 x227


Corinne Palmer
Environmental Educator
414-352-2880 x246
Cassie Rincon
414-352-2880 x248


Jean Strelka
414-352-2880 x219
Danielle Fleischman
414-352-2880 x224



Raptor Program 

Lindsay Obermeier
Raptor Manager
414-352-2880 x228
Sara Sloan
Raptor Educator
414-352-2880 x225


Madelyn Sislow
Raptor Educator
414-352-2880 x202



Adult Programs  

Don Quintenz
Senior Ecologist
414-352-2880 x156
Jackie Keltner
414-352-2880 x213



Summer Camp  

Shelly Rollins
Education Specialist & Summer Camp Director
414-352-2880 x137



Birthday Parties & Scouting Events

AJ Grill
Childrens Events Coordinator
414-352-2880 x220



Facilities Rentals

Jessica Buehler
Rental Manager
414-352-2880 x141
Rosie Marotz
Rental Coordinator
414-352-2880 x203


Stephanie Hughes
Event Host
Christina Hughes-Schmid
Event Host



Development & Membership 

Melanie Johnson
Director of Development
414-352-2880 x152
Lisa Greco
Development Coordinator
414-352-2880 x237


Diana David
Membership Specialist
414-352-2880 x151
Carrie Becker
Grants Specialist
414-352-2880 x122



Volunteer Programs

Marie Honel
Volunteer Coordinator
414-352-2880 x144




Nancy Quinn
Marketing Manager
414-352-2880 x170
Zoe Finney
Graphic Designer
414-352-2880 x149


Ed Makowski
Communications Specialist
414-352-2880 x146




Marc White
Director of Conservation
414-352-2880 x244
Drew Shuster
Resource Ecologist
dshuster@schlitzaudubon.org414-352-2880 x247



Facilities Management 

Jason Festerling
Facilities Manager
414-352-2880 x155
Jonathan Boettcher
Maintenance Coordinator
414-352-2880 x212




Nature Store

Michelle Allison
Nature Store Coordinator
414-352-2880 x169




Lisa Trost
Director of Finance & Administration
414-352-2880 x148
Nora Fardella
Accounting Assistant
414-352-2880 x145



Office Services & Reception

Sandy Manning
Manager of Operations
414-352-2880 x200
Julie O’Neill
Support Staff
414-352-2880 x232


Jill Wesloski
Support Staff
414-352-2880 x240