Our Team

Our staff is small, but our reach is broad. The combined experience and vision of our staff, partnered with the exceptional hands-on efforts of our volunteers, make it possible to live out our mission.

Kristin Gies

Executive Director

Kristin received an AS in Landscape Horticulture from MATC; a BS in Botany from Concordia University; and a MS in Environmental Science from Concordia University.

Since 2007, as the director of the Mequon Nature Preserve, Kristin is living her dream – giving back to the community she grew up in and a career that she is passionate about. With Kristin’s leadership, MNP offers a series of educational programs to students K5-college and have helped over 10,000 low income children annually experience the outdoors and learn about nature ‘up close and personal’ – free of charge. It is rewarding to be able to go into work every day knowing that you are helping children who have never experienced the world without concrete learn about nature and all its wonders.

Kristin is married to Michael Gies and has two children, Gavin and Adia.

Cory Gritzmacher

Director of Restoration and Operations

Cory joined MNP as the Director of Restoration and Operation in 2017 but has been in the Green Industry for over 20 years. He graduated from MATC with a degree in Landscape Horticulture in 1998. Prior to his position at MNP he owned and operated Second Nature Landscape Company.

Cory has brought a wealth of knowledge and experience to MNP. He is a past president of the Wisconsin Arborist Association, an ISA Certified Arborist, and has served on a number of forestry-related committees over the past 20 years.

Cory enjoys family vacations to Colorado with his wife Andrea and two boys Caleb and Ryan.

Marianne O’Connor

Administrative Manager

Marianne joined the MNP team in 2021. After raising four kids, Marianne is now the mom of two rescued Great Pyrenees, Moxie and Clarence. She is also grandma to three pups, Koopa, Zeke, and Myla, and granddaughter, Riley. Marianne worked for 16 years as the office/database manager of The Gathering. Marianne lives in Brown Deer and for many years has loved hiking with her pups at the MNP.

Nick Gall

Ecological Restoration Manager

Nick started out at MNP as an intern in the summer of 2017 between his junior and senior year of college. He graduated in May of 2018 from the University of Wisconsin – Stevens Point with a BS in Wildlife Management and Ecology. He was an active member in the UW-Stevens Point student chapter of The Wildlife Society and the Fire Crew where he participated in numerous research project.

His love for the land stemmed from his background in farming, and spending time in the outdoors with his family. He enjoys hunting and fishing in his free time along with playing with his family’s dog, Kai. Nick looks forward to continuing his learning of land restoration and research techniques along with being a part of MNP’s bright future.

Amanda Neimon

Ecological Outreach Manager

Amanda received a Bachelor’s degree in Environmental Science from Saint Louis University in May 2018. While at SLU, she was an active member of Alpha Phi Omega National Service Fraternity.

She was a summer intern at MNP in 2017 and 2018. She loves that she has the ability to have a job where she can work outside. She credits her love for the environment through the backpacking and canoeing trips throughout the country during her summers in high school. In her free time, she enjoys going to her family’s lake home in Lac du Flambeau.

Jamie Schiesel

Ecological Education Manager

Jamie graduated from the University of Wisconsin- Whitewater with a bachelor’s degree in Environmental Science. Through there in 2016 he collected data on Yellow Bellied Marmots at the Colorado Mountain Research Station in Nederland. In the summer of 2017 and 2018 he was an intern at MNP.

His love for the environment stems from trips up north with his father and grandfather. Jamie enjoys climbing mountains in Colorado every year and fishing with friends and family in the summer. He is grateful for the opportunity to work at MNP after growing up next door and frequenting it as a boy.

Esha Pillai

Development and Strategy Manager

Esha fell in love with MNP as a volunteer in 2015 and was quickly designated a “lifer” by the wonderful staff. After earning a dual masters and working in the actuarial industry, she is excited to join forces with the team in 2021 and bring her unique experience to furthering the educational, outreach, and fundraising efforts within her childhood community.

An avid traveler and language aficionado, Esha’s affinity for the outdoors started young as a regular camper with her family and has evolved into an absolute passion for environmental adventure, including kayaking, rappelling, hiking, ATV-ing, and exploring the unpredictable Mequon terrain with her boisterous dogs, Mousse and Etsy.

Timber and Tilia

Conservation Canines

Timber is the offspring of Tilia’s sister. This aunt and nephew duo will serve as both conservation canines and conservation ambassadors. His powerful nose will be a key tool in MNP’s land restoration efforts!

Timber enjoys naps, back and belly scratches, following Tilia everywhere, and playing with all his toys. He is still working on his basic doggie manners, so he is not ready to meet the rest of you yet!

Tilia is the first on-staff conservation dog in the state of Wisconsin! She also serves as a conservation ambassador and joins MNP staff on field trips at the preserve. Her powerful nose helps her to sniff out both invasive and native plant and animal species; making her a vital tool to our restoration crew.

Tilia enjoys naps, food (especially bananas), and lots of cuddles and pets. She loves meeting new people: we just ask that if you see her in the building, you ask a staff member before you approach her!

BOARD OF DIRECTORS

Since 2011 Mequon Nature Preserve Inc. has been overseen by a group of dedicated, volunteer board members.

David Scritsmier

Chairman-Pieper Electric, Inc., Construction Branch Manager

Lee Szymborski

Vice Chairman-GovHR USA, Senior Vice President

Kurt Theune

Board Treasurer-Mortenson, General Manager

Clayton Frazer

Board Secretary-Native Range Ecological LLC, Principal Ecologist

Nathan Otero

Board member-U.S. Bank, Private Banking Relationship Manager

Ronald J. Adams

Board member-Northwestern Mutual, Vice President, Field Diversity and Inclusion

Elizabeth Hellman

Board member-WE Energy Group, Manager Water Quality Compliance and Lab Services

Jessica Liebau

Board member-Wessels & Liebau, LLC, Partner

Kathleen Schneider

Board member-City of Mequon, Alderperson

Julie A. Landry

Board member-Mount Mary University, Vice President, Equity and Inclusion