Administration and Faculty

We emphasize developing and maintaining authentic relationships with each student and their family in a culture of respect and dignity. These strong relationships are monumental in supporting the growth and development of our children into kind and caring individuals. 

Distinguished Faculty & Administrators

  • Nearly half of our faculty and staff hold advanced degrees
  • Average years of experience: 12 years

Small Classes

  • The average class size is 15 students and student to teacher ratio is 10:1.
  • Small class sizes allow teachers and students to develop strong, positive relationships characterized by individual attention and differentiation.

Supportive Community

  • Our low teacher turnover allows for consistency and a deep connection between students and staff.
  • 17 current faculty and staff are also parents of St. Michael’s students and alumni.

Administration

Brendan Sullivan

Brendan Sullivan

Head of School

B.A., Boston College
M.A., Loyola University Maryland
M.A., Middlebury College
bsullivan@stmichael.net

Marnie Ackerman

Marnie Ackerman

Director of Philanthropy

B.A., University of Texas at Austin
mackerman@stmichael.net

Kristin Neily Barberia

Kristin Neily Barberia

Chaplain
Upper School Religion

B.A., Kalamazoo College
Master of Divinity, Yale Divinity School, Berkeley Divinity School at Yale
Ordained Episcopal Priest
kbarberia@stmichael.net

Aaron Gould

Aaron Gould

Lower School Division Director

B.S., University of Maine at Farmington
M.Ed., Cambridge College
agould@stmichael.net

Jennifer Gould

Jennifer Gould

Director of Enrollment

jgould@stmichael.net
B.A., UCLA
M.Ed., UCLA

Kim Greene

Kim Greene

Athletic Director
Lower School PE

B.S., University of Arizona
kgreene@stmichael.net

Alex Hawes

Alex Hawes

Upper School Division
Director
8th Grade English

B.A., Yale University
M.A., Johns Hopkins University
M.Ed., University of Arizona
ahawes@stmichael.net

Charmaine Lang

Charmaine Lang

Director of Finances/Operations

B.S., University of Arizona
clang@stmichael.net

Lower School (K-4) Faculty

Joanna Baese

Joanna Baese

4th Grade

B.S., University of Arizona
jbaese@stmichael.net

 Stephanie Balazs

Stephanie Balazs

Reading Specialist

M.Ed., University of Arizona
B.S., Valparaiso University
sbalazs@stmichael.net

Kristin Neily Barberia

Kristin Neily Barberia

Chaplain
Upper School Religion

B.A., Kalamazoo College
Master of Divinity, Yale Divinity School, Berkeley Divinity School at Yale
Ordained Episcopal Priest
kbarberia@stmichael.net

 Jessica Campbell

Jessica Campbell

Art and Music

B.A., Columbus State University
M.A., Florida State University
Ph.D. (ABD), University of Arizona
Arizona Teaching Certificate 6-12
jcampbell@stmichael.net

Kelly Docherty

Kelly Docherty

Technology Coordinator Lower School Technology
Aftercare Aide

B.S., University of Minnesota Twin Cities
kdocherty@stmichael.net

Kim Greene

Kim Greene

Athletic Director
Lower School PE

B.S., University of Arizona
kgreene@stmichael.net

Mandy Hart

Mandy Hart

4th Grade

B.A., University of Arizona
M.Ed., Northern Arizona University
Arizona Teaching Certificate K-8
ECE Endorsement Birth-Age 8
SEI Endorsement K-12
mhart@stmichael.net

Tricia Hill

Tricia Hill

 Maria Elena Iturralde

Maria Elena Iturralde

Spanish

University of Arizona
meiturralde@stmichael.net

Stephanie Moseley

Stephanie Moseley

1st Grade

B.A., California State University, Northridge
smoseley@stmichael.net

Annie O'Meara

Annie O'Meara

2nd Grade

B.A., Loyola Marymount University
Arizona Teaching Certificate K-8
aomeara@stmichael.net

Jennifer Peterson

Jennifer Peterson

Laura Sanders

Laura Sanders

Kindergarten

B.A., University of Colorado
Arizona Teaching Certificate K-8
lsanders@stmichael.net

Jennifer Silberschlag

Jennifer Silberschlag

Transitional Kindergarten

B.A., University of Arizona
M.A, Northern Arizona University
Arizona Teaching Certificate K-8
ECE Endorsement Birth-Age 8
SEI Endorsement K-12
jsilberschlag@stmichael.net

Pamela Stalkfleet

Pamela Stalkfleet

3rd Grade

B.A., Coe College, Iowa
Teaching Credential K-9
pstalkfleet@stmichael.net

Cally Zismann

Cally Zismann

1st Grade

A.S., Ivy Tech Community College
B.A., University of Arizona
M.A.. Southern New Hampshire University
Arizona Teaching Certificate K-8
ECE Endorsement Birth-Age 8
czismann@stmichael.net

Toni Zlaket

Toni Zlaket

3rd Grade

B.A., Prescott College
M.Ed., Northern Arizona University
Arizona Teaching Certificate K-8
tzlaket@stmichael.net

Upper School (5-8) Faculty

Dr. Tony Antista

Dr. Tony Antista

Upper School Music and Choir

B.A., Cal State University, Fullerton
M.A., Cal State University, Fullerton
Ph.D., University of Arizona
tantista@stmichael.net

Kristin Neily Barberia

Kristin Neily Barberia

Chaplain
Upper School Religion

B.A., Kalamazoo College
Master of Divinity, Yale Divinity School, Berkeley Divinity School at Yale
Ordained Episcopal Priest
kbarberia@stmichael.net

Anne Burnson

Anne Burnson

6th Grade Language Arts
6th Grade History

B.A., University of Arizona
M.A., University of Arizona
aburnson@stmichael.net

Amy Divijak

Amy Divijak

7th-8th Grade History

B.A., University of Arizona
M.A., University of Arizona
Arizona Teaching Certificate 6-12
Social Studies Teaching Certificate
Middle School Endorsement
SEI Endorsement K-12
adivijak@stmichael.net

Carol Golembiewski

Carol Golembiewski

Upper School Math

B.S., Illinois State University
M.Ed., Northern Arizona University
​AZ Teaching Certificate K-8
AZ Principal Certificate PreK-12
SEI Endorsement PreK -12
cgolembiewski@stmichael.net

Alex Hawes

Alex Hawes

Upper School Division
Director
8th Grade English

B.A., Yale University
M.A., Johns Hopkins University
M.Ed., University of Arizona
ahawes@stmichael.net

Rachel Hawes

Rachel Hawes

5th Grade Technology
7th Grade English

B.A., McGill University
M.A., University of Arizona
Teaching Certificate: Highly Qualified Secondary Language Arts
Library Media Specialist Endorsement K-12
SEI Endorsement K-12
rhawes@stmichael.net

Penni Hayward

Penni Hayward

5th Grade
7th Grade Math

B.S., University of Vermont, Burlington, VT
Arizona Teaching Certificate 1-8
SEI Endorsement K-12
phayward@stmichael.net

 John Layer

John Layer

Upper School Art and French

B.A., University of St. Thomas
Arizona Teaching Certificate 1-8
World Language (French) Certification: Grades 6-12
jlayer@stmichael.net

 Brittany Panzone

Brittany Panzone

Upper School Math

bpanzone@stmichael.net

 Charlotte Richardson-Zwald

Charlotte Richardson-Zwald

6th Grade History
Upper School Reading Specialist
Upper School Advisor

crichardson@stmichael.net
B.A., Prescott College
Teaching Certificate: Highly Qualified Middle School Reading & Language Arts
Arizona Teaching Certificate K-12
SEI Endorsement K-12
Early Education (NNEB) - Birth - 18 years, London, UK

Hailey Sanders

Hailey Sanders

7th-8th Grade Science

B.S., Arizona State University
hsanders@stmichael.net

Matt Santucci

Matt Santucci

Upper School PE

B.A., University of Connecticut
msantucci@stmichael.net

 Tracy Smith

Tracy Smith

5th-6th Grade Science

B.S., University of Arizona
M.Ed., University of Arizona
tsmith@stmichael.net

Julie Stafford

Julie Stafford

Upper School Band

B.A., University of Arizona
jstafford@stmichael.net

Sara Van Straalen

Sara Van Straalen

Upper School Spanish

B.A., Pitzer College, Claremont University
M.A., Claremont University
Credentials: Bilingual Cross-Cultural Education, Elementary Multiple Subject Teaching K-12
svanstraalen@stmichael.net

Dr. Matt Teller

Dr. Matt Teller

5th Grade Language Arts

B.S., Georgetown University
M.A., University of Arizona
Ph.D., University of Arizona
mteller@stmichael.net

Kristin Vizzini

Kristin Vizzini

5th Grade Art

B.F.A., Tyler School of Art, Temple University.
ECE Endorsement
tsmith@stmichael.net

Support Staff

Andrew Antista

Andrew Antista

Maintenance
Kelly Docherty

Kelly Docherty

Technology Coordinator
Before Care and After Care
Classroom Aide

B.S., University of Minnesota Twin Cities
kdocherty@stmichael.net

 Holly Hancock von Guilleaume

Holly Hancock von Guilleaume

Director of After-school and Summer Programs

B.A., Kenyon College and University of Arizona
M.A., University of Arizona
hvonguilleaume@stmichael.net

Erika Huff

Erika Huff

School Nurse

ADN, Pima Community College
ehuff@stmichael.net

Deborah Mulvihill

Deborah Mulvihill

Administrative Coordinator

dmulvihill@stmichael.net

Sean Pollard

Sean Pollard

Facility Operations Manager

spollard@stmichael.net

Mary Virginia Rekerdre

Mary Virginia Rekerdre

Front Office Administrator

mrekerdre@stmichael.net

 Annika Shepp

Annika Shepp

After Care
Sophie Waterfall

Sophie Waterfall

After Care