School Leaders

Omar Tabb, Principal, EAGLE Mesa

Dr. Laura Brock, Principal, EAGLE Tower Grove South

Dr. Brock has been an educator for over 28 years, including 10 years as a school principal. Throughout her career she has held the role of teacher, director of professional development, and assistant superintendent for curriculum and instruction. She has had training in high impact instructional strategies, leadership, curriculum, 21st Century Learning, cooperative learning, and managing student behavior as well as numerous other areas related to teaching and learning. Dr. Brock has worked in districts ranging from urban to suburban, sizes from 1200 to 50,000 students.

Laura earned her Bachelor of Science in Elementary Education, Masters in Educational Administration, and Ph.D. in Educational Administration all from Iowa State University. She is committed to doing whatever it takes to help children succeed and learn. She is passionate about creating a learning space where children can thrive, and is excited to serve the children, families and staff at EAGLE Prep Tower Grove South. She truly enjoys working with teachers and paving a path so they can be their best everyday.

Crystal Danzy, Principal, EAGLE South Mountain

C. Danzy

Crystal’s career has been dedicated to transforming teachers’ and students’ perspectives on learning, growth, and achievement. She began teaching in 2001 as a 6th grade teacher and later used her early childhood training to teach 1st grade. Her love for teaching literacy led her to the middle school level and then on to an alternative high school as a reading specialist. She was given the opportunity to take on the role of principal at this high school. Following that principalship, Crystal became the Director of Credit Recovery for the Casa Grande Union High School District.

Crystal then decided to challenge herself to make a difference in the lives of students living in an urban area and became a part of the EAGLE team. She had the honor of being selected for the 2015-16 New Schools for Phoenix Fellowship while transitioning into this new and exciting leadership opportunity.

Crystal was born and raised in Detroit, MI and attended Eastern Michigan University where she earned her bachelor’s degree in education. She also earned her master’s degree and her principal certificate from Northern Arizona University.

Emily Dittmer, Founding Principal, EAGLE Tower Grove East

Emily Dittmer

Emily has seventeen years of experience in education and brings a wealth of knowledge and experience to her role as Founding Principal.

Emily graduated from Concordia University in Nebraska and moved back home to St. Louis where she taught middle school language arts, art, and elementary music at CCLS in Kirkwood and Webster.  She went on to work as a music teacher at Ellisville Elementary in the Rockwood School District. In that position, she made literacy a focus through a grant that allowed her to integrate quality children’s literature into the music program.  She earned the honor of being Rockwood’s Teacher of the Year in 2009, received an Emerson Excellence in Teaching award, and a Character Education Partnership Promising Practice award for a service learning project she created.  Most recently, she held the position of Assistant Principal at Ellisville Elementary.

Emily earned her master’s degree in educational leadership from Lindenwood University and participated in Rockwood’s Administrative Leadership Development program. She is currently pursuing her educational specialist degree in school administration.

 Yesenia Fitzhugh, Founding Principal, EAGLE Maryvale


As a founding leader, Yesenia is the driving force in the successful opening and subsequent development of EAGLE Maryvale.

Yesenia has a diverse background, including growing up in Maryvale, teaching 6th grade in a community composed largely of migrant students. She has worked with “at-risk” students and the teachers who serve those students. Additionally, Yesenia successfully created and maintained a comprehensive English Language Learner (ELL) program and implemented a school-wide Positive Behavioral Interventions and Supports (PBIS) initiative at EAGLE South Mountain. She has served as the Dean of Students at EAGLE where she was responsible for student discipline, school culture, and coaching teachers.

Yesenia received her master of education in educational leadership from Northern Arizona University and is part of the New Schools for Phoenix initiative.

Deniece Fields-Russell, Principal, HOPE Caritas

Jameela Lee, Principal, HOPE Semper

Katie Lambert, M. Ed.,  Principal, HOPE Via


Katie’s mission as an educator is “to make school a place where every child can thrive and succeed, feel safe and loved, and develop a faithful relationship with Jesus.”

Katie began her service to HOPE Christian Schools in 2013 as a third grade teacher and Grade-Level Chair (GLC) at HOPE Fortis in Milwaukee. In the summer of 2015, she became the Founding Dean of Students for HOPE Christian School: Via. While at HOPE Via, she developed the HOPE Via Parent Leadership Organization and school-wide systems that fostered a positive learning environment for children.

Prior to joining HOPE, Katie served in the Teach For America Milwaukee region. During this time, Katie was a third grade teacher at an International Baccalaureate charter school on the north side of Milwaukee. While teaching, she served as a mentor for aspiring urban teachers and led professional development on effective instruction and classroom management as a Content Team Leader (CTL). During the summers of 2013-2014, Katie coached new teachers from across the Midwest at the Teach For America Chicago Institute as a Corps Member Advisor (CMA). It was during these foundational years that Katie realized the essential need to provide children with a faith-based education. This led her to HOPE.

Katie has participated in numerous leadership trainings from the Milwaukee Emerging Leaders Program and Uncommon Schools. In 2016, Katie was awarded the “Serving Leader” award at the annual HOPE Celebration in recognition for her ability to lead others with a servant heart and humility. Katie is excited to help build the HOPE network in Racine and looks forward to bringing Christ. College. Character. to more children.

Katie holds her bachelor’s degree in Psychology and Criminal Justice through Indiana University and received her M. Ed. in Educational Policy and Leadership from Marquette University. She also holds a teaching license for first through eighth grade in the State of Wisconsin.

Edie Martwick, Founding Principal, HOPE Fidelis


Edie is a graduate of Wisconsin Lutheran College where she majored in education.  As a college student she was awarded the “Impact Award” recognizing her leadership and contributions to the mission of the college. As a teacher she continued to demonstrate the importance of teacher as leader, serving at St. Marcus, HOPE Christian School, and EAGLE College Preparatory Schools in Arizona. While at EAGLE, she completed her Master’s Degree program in Curriculum and Instruction at Arizona State University (ASU).

Edie moved back to Milwaukee in 2009 to assume another leadership position as Director of Coaching for the Center for Urban Teaching. She mentored first and second year teachers, organized regular small group mentoring meetings, and coordinated the Urban Conference in Milwaukee.

In 2011, Edie returned to St. Marcus where she served as a kindergarten teacher, an instructional coach, Director of Primary, Director of Curriculum and Instruction, and Assistant Principal. In 2015, Edie joined the HOPE team as a Founding Principal. Edie received her master’s degree in educational leadership from Alverno College in 2016.

Kayla Case, Principal, EAGLE Gravois Park

Brenna Prochnow, Principal, HOPE Fortis

Brenna’s passion and commitment to urban education is rooted in her desire to be see all students afforded excellent educational opportunities, and in turn, become agents for change in their communities.

Brenna joined the HOPE Fortis team in 2012 as a teaching assistant. Her talents and dedication propelled her to a lead teaching role for middle school math, and she remained in the classroom for the next two years as a 5th and 6th grade math teacher. She served as the Middle School Grade Level Chair, mentoring and leading a team of middle school teachers as they transitioned to a new behavioral management system. She then spent two years as the Dean of Instruction before transitioning into the Principal role in 2017.

Brenna graduated from the University of Wisconsin-Madison with a bachelor of arts in legal studies and sociology. She then spent a year abroad working for a Christian mission organization in the Middle East. Upon completing her year commitment, she heard about the great work HOPE was doing on the north side of Milwaukee and could not wait to move to Milwaukee to join the HOPE team and family.

Chelsea Prochnow, Principal, HOPE Prima


Chelsea is a passionate educator dedicated to providing all children with an excellent education regardless of their zip code. During her first year as Principal, Chelsea implemented organizational change to drive student achievement, improve school-wide culture, and create a sustainable work environment for her staff. Under her leadership, students are out-performing their peers on the NWEA MAP test, behavior incidents have decreased by nearly 20%, the amount of time on-task in class continues to increase, and staff retention rates have improved each year. Chelsea shares her leadership talents to support other HOPE schools and impact educational outcomes for more children through her role as a Principal Coach.

Chelsea began her career as a Teach For America Corps Member teaching 3rd Grade in Milwaukee Public Schools. In 2010 she expanded her education experience joining HOPE Christian Schools as a middle school teacher. As a recognized leader in her school, Chelsea was promoted to the role of Dean of Instruction where she led the school-wide implementation of rigorous, Common Core aligned instruction as well as differentiated small group work for reading and math.

Chelsea is a Woodrow Wilson Fellow and received her MBA in Educational Leadership from Milwaukee School of Engineering. She holds a masters in Educational Policy from Marquette University and a bachelor of arts in Journalism and Mass Communication from the University of Wisconsin – Madison.

Tammy Rasco, Principal, HOPE Christian High School

A native of Milwaukee, Tammy’s passion for Christ, urban schools and Milwaukee’s youth is contagious. Tammy’s teaching experience ranges from early childhood to intermediate and middle school. After 13 years of dedicated service in Milwaukee Public Schools, Tammy served charter schools in leadership positions including dean of students, assistant principal, and principal. She is passionate about the impact of project-based learning and STEM education, often encouraging scholars to choose career paths in engineering, science and math.

A Sunday school teacher in her church, Tammy knows the impact that a growing relationship with Christ can have in the lives of HOPE scholars. As principal of HOPE Christian High School, she is committed to upholding the legacy of 100% college acceptance for all HOPE Christian High School graduates and leading HOPE to become the premier faith-based high school in Milwaukee. She is motivated by her favorite scripture passage, Philippians 4:13, “I can do all things through Christ who strengthens me.”

Tammy holds a master’s degree in educational leadership from Cardinal Stritch University, a master’s degree in urban education and curriculum & instruction from the University of Wisconsin-Milwaukee, and a bachelor’s degree in mass communications from St. Cloud State University. She obtained her teaching certification from Milwaukee Teacher Education Center.

Šárka White, Principal, EAGLE Harmony


Šárka has a passion for connecting with scholars, parents, and staff in order to help scholars reach their full potential.

In her most recent position as the Director of Research, Data, & Development with the Kingman Unified School District, Šárka partnered with the Arizona Charter Schools Association and its Quality Schools Program to enhance instruction and improve student achievement. Prior to that, Ms. White served as a Principal for KUSD #20, and her team consistently met the Arizona accountability requirements for “A” Schools. She has served as an educational consultant, Director of Education for the Wyoming Department of Agriculture/USDA, and as a K-8 teacher and Principal for Carbon County School District #1 in Bairoil, WY.

Šárka holds an educational doctorate degree in educational leadership and curriculum & instruction from the University of Phoenix, as well as her master’s degree in administration and supervision. She earned her bachelor’s degree from University of Wyoming.

Amanda Bell-Geenough, Principal Fellow, EAGLE Fox Park