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Building A Stronger Community

Leadership Team

At the YMCA of Greater Waukesha County, our leadership team assists our centers and program staff in strengthening the community through youth development, healthy living, and social responsibility.

  • Geoff Mertens
    Chief Executive Officer
  • Laurie Schlitt
    Vice President of Strategic Development
  • Allison McGaver
    Association Director of Membership
  • Michael Heron-Becker
    Association Director of Marketing
  • Laura Jazwiecki 
    Association Director of Human Resources
  • Matt Slack
    Association Director of Buildings and Grounds
  • Katrina Weinberg
    Association Director of Financial Development
  • Katy Groh
    Vice President of Programs
  • Tasha Morgan
    Association Director of Healthy Living
  • Cathy O’Loughlin
    Association Director of Finance
  • Sarah Hynek
    Association Director of Business Operations
  • Kristen Deal
    New Berlin YMCA Wellness Center
    Association Director of FOREVERWELL®
  • Christine Salerno
    Association Director of Licensed Child Care
  • Brittany Callies
    Mukwonago YMCA
    Executive Director
  • Chris Arndt
    Southwest YMCA 
    Executive Director
  • Lindsay Maas
    Tri County YMCA 
    Executive Director
  • Sam Seidel
    Waukesha YMCA 
    Executive Director
  • Tim Kobussen
    West Suburban YMCA
    Executive Director

  • Brittany Callies
    Executive Director
  • Kim Sippl
    HR Specialist
  • Abby Glodowski
    Aquatics Director
  • Emma Hanser
    Assistant Aquatics Director
  • Danielle Moje
    Camp Director
  • Eva Kwaterski
    Senior Program Director, Before and After School Care Director
  • Madelyn Santeler
    Before & After School Care and Camp Assistant Director
  • Lynde Peters
    Early Learning Program Director
  • Kaitlyn Ripple
    Fitness Director
  • Carol Spaeth-Bauer
    Fitness Specialist/Personal Trainer
  • Kim Cyra
    Membership Director
  • Caleigh Harrington
    Membership Manager
  • Morgan Gransee
    Sports Director
  • Kristen Deal
    New Berlin YMCA Wellness Center
    Association Director of FOREVERWELL®
  • Chris Arndt
    Executive Director
  • Ashley Borgardt
    HR Specialist
  • David Scott
    Aquatics Director
  • Kayla Marko
    Assistant Aquatics Director
  • Jaimie Sponder
    Membership Director
  • Marsalis McGhee
    Membership Manager
  • Hope Deshaney
    Before and After School Director and Camp Director
  • Kailee Brichta
    Before and After School Care and Camp Assistant Director
  • Karalen Senft
    Fitness Director
  • Casey Estes
    Sports Director
  • Lindsay Maas
    Executive Director
  • Faith LeMay
    Aquatics Director
  • Cathleen Flannery
    Membership Manager
  • Madee Holtz
    Membership Director
  • Natalie Sears
    HR Specialist
  • Randy Howard
    Sports Director
  • Sam Seidel 
    Executive Director
  • Shelby Lewis
    HR Specialist
  • Caleb Rivera
    Aquatics Director
  • Nolan Bedker
    Assistant Aquatics Director
  • Eva Kwaterski
    Senior Program Director, Before and After School Care Director
  • Jami Tateoka
    Early Learning Program Director
  • Shayla Brandt
    Fitness Director
  • Seth Heiligenthal
    Membership Director
  • Emily Sponder
    Membership Manager
  • Jon Clemins
    Sport Director
  • Tim Kobussen
    Executive Director
  • Christine Salerno
    Association Director of Licensed Child Care
  • Mya Hudson
    HR Specialist
  • Alyssa Burckle
    Fitness Director
  • Jazmaine Cullens
    4K Wrap & Camp Director – Elmbrook
  • Armandina Jacinto
    4K Wrap & Camp Assistant Director – Elmbrook
  • Madeline Collofello
    4K Wrap & Camp Assistant Director – Elmbrook
  • Joanne Holmes
    Aquatics Director
  • Christopher Dongiovanni
    Assistant Aquatics Director
  • Emily Jones
    Membership Director
  • Kate Poellmann
    Sports Director
  • Ricki Kennedy
    Before and After School Care & Camp Director
  • Nick Anderson
    Before and After School Care & Camp Assistant Director