Xavier High School Staff Directory

If you would like to use the search option to find a specific faculty or staff member, please visit the System Faculty & Staff page. 

High School Principals

Photo of Mike Mauthe

Mike Mauthe

Principal XHS

The product of a lifetime of Catholic education, Mike Mauthe grew up in Menasha, gradua...

Photo of Matthew Parish

Matthew Parish

Associate Principal XHS

Matt is thrilled to be serving the Xavier community. He was born and raised in Wyoming ...

High School Faculty & Staff

Photo of Jennifer Andree, '90

Jennifer Andree, '90

Campus Secretary

Photo of Melanie Balthazor

Melanie Balthazor

Art Teacher

  • sites.google.com/xaviercatholicschools.org/mbalthazor/home (opens in new window)
Photo of Jim Biesterveld

Jim Biesterveld

Math Teacher

  • sites.google.com/xaviercatholicschools.org/jbiesterveld/home?pli=1 (opens in new window)
Photo of Thrish Birr-Zimmer

Thrish Birr-Zimmer

Social Studies Teacher

  • sites.google.com/xaviercatholicschools.org/tbirrzimmer/home (opens in new window)
Angela Carney Photo

Angela Carney

Box Office Assistant

Photo of Beth Carpenter

Beth Carpenter

Registrar

  • www.xaviercatholicschools.org/xhs/student-support (opens in new window)
Photo of Kelly Carter

Kelly Carter

Busines Information Technology Teacher

  • sites.google.com/xaviercatholicschools.org/kcarter/home (opens in new window)
Photo of Fr. Patrick Costello

Fr. Patrick Costello

Chaplain

Photo of Amy Daley

Amy Daley

Athletics Administrative Assistant XHS

Photo of Donna Dumke

Donna Dumke

Science Teacher

  • sites.google.com/xaviercatholicschools.org/ddumke/home (opens in new window)
Photo of Rick Duncan

Rick Duncan

Theology Teacher

  • sites.google.com/xaviercatholicschools.org/rduncan/home (opens in new window)
Photo of Candace Eisch-Groebner

Candace Eisch-Groebner

English Teacher

  • sites.google.com/xaviercatholicschools.org/ceischgroebner/home (opens in new window)
Photo of Mariah Ervin

Mariah Ervin

Learning Services

  • sites.google.com/xaviercatholicschools.org/mervin/home (opens in new window)
Photo of Jamie Foster

Jamie Foster

Math Teacher

  • sites.google.com/xaviercatholicschools.org/jfoster/home (opens in new window)
Photo of Luke Frommelt

Luke Frommelt

Social Studies Teacher

  • sites.google.com/xaviercatholicschools.org/lfrommelt/home (opens in new window)
Photo of Natalie Fuller, '03

Natalie Fuller, '03

Director of Learning Services

Hello, my name is Natalie Fuller, and I am the Director of Learning Services for the St...

  • sites.google.com/xaviercatholicschools.org/nfuller/home (opens in new window)
Photo of Kate Geenen, '85

Kate Geenen, '85

Health Teacher / Campus Ministry

  • sites.google.com/xaviercatholicschools.org/kgeenen/meet-mrs-g (opens in new window)
Photo of Sara Goldberg

Sara Goldberg

EL Teacher

Photo of Kim Hammen

Kim Hammen

Counselor

Works with students with the last names O-N and international students.

  • www.xaviercatholicschools.org/xhs/student-support (opens in new window)
Photo of Aaron Handevidt

Aaron Handevidt

Math Teacher

  • sites.google.com/xaviercatholicschools.org/ahandevidt/home (opens in new window)
Photo of Lisa Hansen

Lisa Hansen

Attendance / Business

Photo of Katie Heimerl

Katie Heimerl

Math Teacher

  • sites.google.com/xaviercatholicschools.org/kheimerl/home (opens in new window)
Photo of Luke Herriges

Luke Herriges

Athletic Director XHS

Luke earned his Master's in Coaching and Athletic Administration from Concordia Uni...

Photo of Deborah Jansen

Deborah Jansen

World Language Teacher

Photo of Monica Jones

Monica Jones

Social Studies Teacher

  • sites.google.com/xaviercatholicschools.org/mjones/home (opens in new window)
Photo of Mary Kempen

Mary Kempen

World Language Teacher

  • sites.google.com/xaviercatholicschools.org/mkempen/home (opens in new window)
Photo of Laura Kenney

Laura Kenney

Orchestra Teacher

  • sites.google.com/xaviercatholicschools.org/lkenney/home (opens in new window)
Photo of Amy Krull

Amy Krull

Director of Campus Ministry

Photo of David Kubisch

David Kubisch

Science Teacher

  • sites.google.com/xaviercatholicschools.org/dkubisch/home (opens in new window)
Photo of Cathy Lambie

Cathy Lambie

Science Teacher

  • sites.google.com/xaviercatholicschools.org/clambie/home (opens in new window)
Photo of Lori Lavalle

Lori Lavalle

Box Office Coordinator

Photo of Chris Magalska

Chris Magalska

English Teacher

  • sites.google.com/xaviercatholicschools.org/cmagalska/home (opens in new window)
Photo of Mike Mauthe

Mike Mauthe

Principal XHS

The product of a lifetime of Catholic education, Mike Mauthe grew up in Menasha, gradua...

Photo of Kelli McGreevey

Kelli McGreevey

Social Studies Teacher

  • sites.google.com/xaviercatholicschools.org/kmcgreevey/home (opens in new window)
Photo of Maureen Milbach, 1987

Maureen Milbach, 1987

Drama and Business Teacher

  • sites.google.com/xaviercatholicschools.org/mmilbach/home (opens in new window)
Photo of Eric Neiswender

Eric Neiswender

Counselor

Works with students with the last names P-Z.

  • www.xaviercatholicschools.org/xhs/student-support (opens in new window)
Photo of Beth Nelson

Beth Nelson

World Language Teacher

  • sites.google.com/xaviercatholicschools.org/bnelson/home (opens in new window)
Photo of Matthew Parish

Matthew Parish

Associate Principal XHS

Matt is thrilled to be serving the Xavier community. He was born and raised in Wyoming ...

Photo of Greg Peter

Greg Peter

Social Studies Teacher

  • sites.google.com/xaviercatholicschools.org/gpeter/home (opens in new window)
Photo of Jim Romenesko

Jim Romenesko

Theatre Manager / Mainstage Director

  • www.xaviercatholicschools.org/academics/xavier-theatre (opens in new window)
Photo of Connie Rosenbaum

Connie Rosenbaum

World Language Teacher

  • sites.google.com/xaviercatholicschools.org/crosenbaum/home (opens in new window)
Photo of Steve Ruf

Steve Ruf

Facility Manager

Photo of Kristin Sass

Kristin Sass

World Language Teacher

  • sites.google.com/xaviercatholicschools.org/ksass/home (opens in new window)
Photo of Alyssa Schuh

Alyssa Schuh

Educational Technology Specialist

  • sites.google.com/xaviercatholicschools.org/xavieredtech/home (opens in new window)
Photo of Lori Schuh

Lori Schuh

Counselor

Works with students with last names A-H.

  • www.xaviercatholicschools.org/xhs/student-support (opens in new window)
Photo of Nikki Selenka

Nikki Selenka

English Teacher

  • sites.google.com/xaviercatholicschools.org/nselenka/home (opens in new window)
Photo of Sarah Shimek

Sarah Shimek

Learning Services

  • sites.google.com/xaviercatholicschools.org/sshimek/home (opens in new window)
Photo of Sarah Simon, '86

Sarah Simon, '86

Educational Technology Coordinator

  • sites.google.com/xaviercatholicschools.org/xavieredtech/home (opens in new window)
Photo of Andy Strand

Andy Strand

PE Teacher

  • sites.google.com/xaviercatholicschools.org/astrand/home (opens in new window)
Photo of Anna Van Eperen

Anna Van Eperen

Choir Teacher

Anna Van Eperen is in her eleventh year as a choral music educator in the Xavier System...

  • sites.google.com/xaviercatholicschools.org/avaneperen/home (opens in new window)
Photo of Kieran Wallace, '15

Kieran Wallace, '15

Band Teacher

  • sites.google.com/xaviercatholicschools.org/kwallace/home (opens in new window)
Photo of Jennifer Walter

Jennifer Walter

English Teacher

  • sites.google.com/xaviercatholicschools.org/jwalter/home (opens in new window)
Photo of Kelly Waters, '00

Kelly Waters, '00

Theology Teacher

  • sites.google.com/xaviercatholicschools.org/kwaters/home (opens in new window)
Photo of Katie Wesolek

Katie Wesolek

Theology Teacher

  • sites.google.com/xaviercatholicschools.org/kwesolek/home (opens in new window)
Photo of Tiffany Wimmer

Tiffany Wimmer

Practical Arts Teacher

  • sites.google.com/xaviercatholicschools.org/twimmer/home (opens in new window)

Upcoming Events

June 18

Fathers Day (Xavier High School)

June 20

XHS Booster Club Golf Tournament

All Day Event

June 28

2023 XE Summer Park Play Date at Derks Park

6:30 PM

2023 XE Summer Park Play Dates.pdf

View All Events

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