Greenfield Staff

Majeski, Amy

Mrs. Majeski has been in education since 1996, and a part of the Gilbert Christian community since 2013, and has served as the Greenfield Campus Administrator since 2019.  She holds a BA in Social and Behavioral Science and Elementary Education from Seattle Pacific University with endorsements in K-12 Social Studies and History, and Master’s of Education in Educational Administration from Grand Canyon University. Mrs. Majeski and her husband attend Scottsdale Bible Church, and love to serve others in different ways. She feels such an honor to work in a school where the Lord is the foundation and focus. Mrs. Majeski knows that God specifically called her to Gilbert Christian Schools. As an administrator, her goal is to cultivate a trusting and productive relationship between parents, students, and staff through a Biblically centered worldview, where students can gain an understanding of the world we live in, interpret life situations and apply Biblical truths in all areas of life. 

Chisum, Derek

Mr. Chisum has been working in the schools since 1996 and has been a teacher since 1999.  He has a Master’s in Elementary Education from Northern Arizona University.  He is a 3rd generation Arizona teacher as both his father and grandmother were teachers at ASU and Globe respectively. Mr. Chisum’s wife has also been working in schools since 1996 in varying positions.  He has two daughters who attended Gilbert Christian Schools and has been a part of our teaching staff since 2016.

Bailey, Julie

Mrs. Bailey has been in education since 1997, and has served as fourth grade teacher at GCS for the past two years.  She has a B.S. in Elementary & Kindergarten Education with a minor in Human Development & Family Studies from Pennsylvania State University. Mrs. Bailey has been married to her husband, Brian, for 22 years and they have three children, Cameron, Libby, and Reese.  Her family enjoys attending and serving at Ironwood Church.  Mrs. Bailey has always felt called to love and lead children to the Lord Jesus Christ and help them grow in the knowledge and image of Him.  She is thrilled to be able to serve the Lord at Gilbert Christian schools, and looks forward to all He will do here for His glory.

Banghart, Melissa

Bauslaugh, Joy

Miss Bauslaugh has been teaching at GCS since 2020. She spent her first five years teaching kindergarten and is now transitioning into her new role as a PE teacher. Miss Bauslaugh attended Spring Arbor University where she earned her degree in elementary education with a concentration in early childhood development. Miss Bauslaugh has been attending Christ Church since 2023. She loves watching and playing sports, paddle boarding, hiking and all things outside. She also loves trying new and interesting foods and visiting cute coffee shops. Miss Bauslaugh comes from a big family of educators and grew up seeing the difference her parents made at her school and in her community. She is passionate about raising up kind, responsible and motivated students who will go out and be lights for Christ. 

Bostaph, Tammy

Mrs. Bostaph has served in the education field since 2007. She has taught First, Second, Third, and Fifth grades, as well as six years of Vice Principalship. She has found a great love for our  children at GCS, and feels right at home. Tammy holds a BA in K-8 Elementary Education from ASU, and an MEd in Elementary Education with an emphasis on Curriculum and Instruction from NAU. She is certified and/or endorsed in Structured English Immersion and Gifted Education from Ottawa University. She also specializes in working with young children with reading and spelling deficits as an early interventionist.Tammy finds much joy in coaching and encouraging others in the field by supervising and mentoring student teachers in their clinical practice training. She loves partnering with GCS parents in all things school! She loves to share innovative ideas with others and create fun and memorable learning experiences for her students and their families. She is intentional in forming strong individual relationships with each and every student. You will often see her at sport events or after school activities cheering on past and present students, and she specializes in building joy in learning as her students engage, learn, question, and ultimately become lifelong learners. Her goal is that her enthusiasm is contagious and spurs her students on to do great things and all that God has planned for them. Tammy and her husband attend Rock Point Church. Her hobbies include caring for her roses, baking, building puzzles, and spending time with her family, especially her two adorable grandchildren. Tammy joined the GCS Education team in 2022. Her favorite Bible verse is: “Show me your ways, LORD, teach me your paths. Guide me in your truth and teach me, for you are God my Savior, and my hope is in you all day long.” Psalm 25:4-5

Branton, Cindy

There’s no place like home, and Mrs. Branton has found it here at GCS! With over 22 years of teaching experience, Mrs. Branton feels at home in her 5th and 6th grade GEAR classroom. She has taught in many different places and spaces, including her student teaching in Brighton, England, years spent at Islands Elementary in Gilbert, and even her own dining room table when she homeschooled her three daughters. Mrs. Branton graduated from Arizona State University with a bachelors in education and a minor in German. When she’s not singing about fractions or writing, she is spending time with her husband, Mike, and her three precious daughters. As a family they enjoy traveling around the world to see God’s creation and meeting his people! Mrs. Branton has always felt a strong call on her life to teach, and her position at GCS allows her the opportunity to point students towards Christ and help them discover the calling on their own lives.

Burgess, Jennifer

Mrs. Burgess has been a part of Gilbert Christian Schools since 2023 and currently serves as the Reading Interventionist. She began her teaching career in 1996 and has experience as a classroom teacher, Math Specialist, Reading Interventionist, Instructional Coach, Curriculum Coordinator, and Vice Principal. Mrs. Burgess earned a Bachelor of Arts in Elementary Education from the University of Memphis, and a Master of Education in Curriculum and Instruction from Middle Tennessee State University. She and her husband, Jason, have two sons. Reed is married to 3rd grade teacher, Mrs. Kaylie Burgess and Jack is a student at GCS. Mrs. Burgess and her family are members at Christ Church in Gilbert. She enjoys swimming, reading, cooking, traveling to new places, and spending time with her family. Her greatest passion is supporting students in their journey to become strong, independent readers and writers while reminding them that they are each perfectly made in His image. Mrs. Burgess considers it a joy and privilege to be able to combine these passions through her work at GCS.

Burgess, Kaylie

Mrs. Burgess has been teaching since 2023 and currently serves as a 3rd grade teacher. She holds a degree in Elementary Education from Lipscomb University. She became a teacher out of a passion for guiding children both academically and spiritually, and she loves being able to shine her light for Christ in the classroom. Outside of school, Mrs. Burgess and her husband enjoy playing pickleball, traveling, and doing daily devotionals together. They are active members of Christ Church and enjoy being involved in their church community. She feels incredibly blessed to be part of what God is doing at GCS and to pour into the next generation.

Burke, Maggie

Mrs. Burke has been part of the Gilbert Christian community since 2023, serving as the third and fourth grade math specialist. She studied PreK-6 Elementary Education at Grove City College located in Pennsylvania. Before coming to Gilbert Christian, she taught for a year in Xela, Guatemala as a third grade teacher and for three years in Pittsburgh, Pennsylvania as a  fifth grade Math teacher. Mrs. Burke and her husband, Justin, attend Christ Church and have since they moved to Gilbert in 2023. Outside of school, she loves to workout, hike, and do anything that gets her outdoors with her friends and family! Mrs. Burke has a huge passion for teaching Math and feels truly blessed to work at a school where she can do so while also sharing the love and truth of Jesus. Being able to integrate faith into education is something she deeply values.

Farrish, Karen

Gorski, Daniel

Hafdal, BreAnna

Mrs. Hafdal has been part of the Gilbert Christian community since 2022. She began her teaching career in early childhood education in 2015 before transitioning to upper elementary. She holds a Bachelor’s degree in Elementary Education from Grand Canyon University. Mrs. Hafdal, her husband Jesse, and their son Lincoln attend Rock Point Church and enjoy spending time together as a family and playing outside with their two doodles. She feels incredibly blessed to work in a Christ-centered environment where she can help students grow both academically and spiritually. She especially enjoys teaching math and helping students see how order, patterns, and logic in mathematics reflect the character of our God—who is a God of order, creativity, and truth. Mrs. Hafdal is passionate about fostering a love for learning while pointing students to the truth of God’s Word in all they do.

Halaby, Christina

Mrs. Halaby has been faithfully serving in children’s ministry for over 35 years across various churches and has been a valued member of the GCS community since 2014. She has contributed in many roles, from Teacher’s Aide, Physical Education, yard duty, and more bringing a breadth of experience and a heart for the students. Mrs. Halaby and her family attend Redeemer Bible Church, and she deeply treasures time spent with loved ones whether that be boating, reading, or game nights. Mrs. Halaby and her husband have been married since 1997 and together have three beautiful children, all of which have attended GCS. Her oldest daughter and son are graduates and her youngest daughter is currently enrolled. She is passionate about guiding students in both their academic and spiritual growth and is committed to partnering with parents to raise children who honor and follow the Lord Jesus Christ.

Hallaran, Angel

Mrs. Hallaran began teaching Pre-K at the Gilbert Christian Greenfield campus in 2017 and previously served as a Pre-K aide at the Agritopia campus. She holds a Bachelor’s degree in Business Management from the University of Phoenix and attends Christ Church Gilbert. A mother of three and proud Mimi, Mrs. Hallaran enjoys baking, growing succulents, and time with family & grand babies. She feels truly blessed to be part of the Gilbert Christian community and loves sharing the love of Jesus with her students. With a heart for littles and a passion for creating a nurturing, Christ-centered classroom, Mrs. Hallaran looks forward to a joyful year of growth and learning!

Henderson, Mark

Mr. Henderson teaches 6th grade at the Greenfield campus.  He has the privilege of teaching all of the students at this grade level for English Language Arts along with his homeroom class for Bible and History.  He enjoys seeing the natural progression of students’ growth as they enter Middle School and watching their skills improve in responsibility, study skills, their academics and, most importantly, their spiritual development.  Mr. Henderson received his B.S. in Elementary Education from ASU along with his B.S. in Public Relations from NAU.  He spent 15 years in the school fundraising industry and worked with over 300 Arizona schools in that capacity.  He loves to connect with the students and mentor them in their walk with Jesus.  He does so on campus by leading a weekly prayer gathering for middle school boys, assisting with chapels and daily announcements/devotions, and coaching the boys’ basketball team.  His wife, Mrs. Henderson teaches 1st grade on campus and they enjoy seeing students progress through the years that they both have or had the opportunity to teach.  Free time is spent involved with sports, traveling and being with his family.  He and his wife attend Shepherd’s House Bible Church in Chandler and love opportunities to be with their daughter, son-in-law and 2 young granddaughters. 

Henderson, Trinka

Mrs. Henderson teaches 1st grade at the Greenfield campus where she loves pouring into the young lives of children and their families with the love of Jesus.  Her nearly 4 decades of teaching give her the ability to connect with these children in this pivotal year to set them on their academic and spiritual journey.  Her homelike atmosphere in the classroom makes it easy for the students to grow their love of learning, especially reading and writing.  She specializes in creativity and consistency with students that they remember for years to come, especially the daily ritual of reciting the Armor of God!  She earned her B.A. in Early Childhood Education and her Master’s Degree in Curriculum & Instruction from NAU.  Mrs. Henderson organizes the Literacy Week celebration on campus in the spring along with Grandparent’s Day each November.  She and her husband (Mr. Henderson – 6th Grade) attend Shepherd’s House Bible Church.  In her free time, she enjoys cooking, traveling and spending time with family.  She and Mr. Henderson, especially, loves the opportunities to be with their daughter, son-in-law and two young granddaughters. 

Holly, Kelly

Mrs. Holly has had the privilege of serving with the Greenfield GCS family since it opened in 2017. Currently, she is a kindergarten aide, but has also assisted in Pre-K. She earned a Bachelor of Science with a certificate in teaching from California State University Long Beach in 2003. Mrs. Holly and her husband have 2 boys who are currently enrolled at GCS. Her family attends and serves at Sun Valley Community Church. She enjoys painting,  running, spending time with her family, and walking her dog. She is honored to work in this encouraging, loving, and supportive environment where sharing the gospel is priority.

Hoyle, Jenn

Mrs. Hoyle has been in education since 1994 and has been part of GCS since 2018. She has a Bachelor’s degree in Elementary Education from Westmont College. She taught for five years and then stayed home with her children. She loves to learn and hopes her love of learning becomes contagious for her students. Mrs. Hoyle is married and has four children. Three of her children had the privilege of attending GCS. She attends and serves at Christ Church. Her hobbies include being active outside, reading, cooking, and spending time with her family. She feels so blessed to be entrusted with her students and desires to love them, help them grow academically, and draw close to Jesus.

Imel, Rachel

Mrs. Imel has had the privilege of serving as an instructional aide on the GCS Greenfield Campus since 2020. She holds a Bachelor’s Degree in both Political Science and U.S. History from the University of New Mexico.  A proud parent, Mrs. Imel’s connection to Gilbert Christian runs deep—her two children helped open the Greenfield campus in 2017. Her daughter now attends the high school, and her son is a recent graduate of Gilbert Christian High. As both a parent and staff member, Mrs. Imel recognizes what an immense privilege it is to be part of a Christ-centered community where she gets to come alongside students and their families in such an impactful way.

Jabeck, Katie

Johnson, Bethany

Mrs. Johnson began teaching in 2023 after almost 20 years of working as a Reliability Engineer. She worked from home as an engineer for 13 years, while raising her two daughters. After working as a substitute at GCS, the Lord called her to a career in teaching full time. She is currently the 7th and 8th grade math teacher at the Greenfield campus. Mrs. Johnson holds a Bachelors of Science in Engineering from the University of Arizona. She has been married to her husband, Kylan, since 2007, and they have two daughters, both of whom attend GCS.They attend The Oasis Church in Gilbert. Her hobbies include reading, baking, singing, and spending time with her family. She loves partnering with GCS parents in determining the best way for their students to learn, believing that no student is “bad” at math! She loves her students and forming relationships with them that point them towards Christ in everything that they do!

Johnson, Meghan

Mrs. Johnson began her teaching career in the suburbs of Chicago in 2001. After 8 years teaching 4th, 5th, and 6th grades, she “retired” to stay at home with her kids. In 2024, after 15 years focused primarily on raising her own kids, the Lord called her back into the classroom to teach 7th and 8th grade English at Gilbert Christian’s Greenfield campus. Mrs. Johnson received a Bachelor of Arts degree in Elementary (K-9) Education, with a minor in English, from Judson University (Elgin, IL) and a Master of Arts degree in Curriculum and Instruction from Aurora University (Aurora, IL). She has been married to Kris since 2006, and they have 4 children (GCHS classes of 2025, 2027, 2029, and 2031)! They are members of Christ Church in Gilbert.  Mrs. Johnson almost always has a coffee in hand, and she loves to read, play games/sports, meet up with friends, and spend time with her family. She loves being a part of the GCS community, and feels incredibly honored to have the privilege of spending her days with amazing middle schoolers, encouraging them in their faith, and teaching them about all things literacy!

Johnston, Taryn

Mrs. Johnston has been part of the Gilbert Christian community since 2022, serving as the first-grade math specialist. She began her teaching career in 2017 after earning her Master’s in Elementary Education from Arizona State University. She and her husband, Nathan, have two children who attend Gilbert Christian. Their family is actively involved at Central Christian Church (Gilbert Campus), where Mrs. Johnston has attended since childhood. As a family, they cherish time spent with family and friends, traveling, DIY projects, and staying active outdoors. Mrs. Johnston considers it a true privilege to teach at a school where Christ is the foundation of everything, and academic excellence is pursued through a biblical worldview. In her classroom, she strives to foster a love for math, build a strong foundation of mathematical understanding, and help students discover how God’s perfect design and order can be seen throughout mathematical thinking.

Kaemmerer, Rachel

Mrs. Kaemmerer has been teaching music since 2018, and began serving as the K-6 music teacher at GCS in 2023. She graduated from Arizona State University with her Bachelor of Music in Music Education with an emphasis on piano. Mrs. Kaemmerer and her husband, Brandon, have three children. When she’s not teaching, she enjoys paddle boarding down the Salt River or hiking Arizona with her family.

Kailey, Kristena

Kehmeier, Marilyn

Mrs. Kehmeier has been an educator since 2000, and teaching at Gilbert Christian Greenfield since 2024. She holds a Bachelor’s degree in Elementary Education from Northwest University and a Masters in Educational Leadership from Ottawa University. She and her husband have three grown children and six grandchildren. They attend Scottsdale Bible Church, and love traveling and exploring the world together. The joy Mrs. Kehmeier receives from seeing children learn and grow, especially growing in their walk with Christ, is extraordinary. She is extremely grateful that God opened the doors for her to join the Gilbert Christian Schools Community!

Koch, Jennifer

Mrs. Koch enjoys fostering creativity and teaching art at the Greenfield campus since 2023 . She earned a Bachelor of Fine Arts at The School of the Art Institute of Chicago. Jennifer is a practicing artist who loves to integrate her Bible knowledge into the creative process. When she is not teaching she is often found spending time with her family playing games, swimming, and hiking. She loves partnering with GCS parents in all things creative and prays that together we can help every student grow in their love for Jesus.

Landis, Vanessa

Lopez, Mayra

One of Mrs. Lopez’s passions is being able to teach this beautiful language in a fun way to her students at the Greenfield campus. She earned a bachelor’s degree in International Business from Kino University in her hometown of Hermosillo, Sonora, Mexico. This will be her ninth year teaching at GCS. Mayra loves partnering with GCS parents to prepare their students to love not only our own culture but also the diversity that God has created in other cultures that continue to make us one body in Christ. She also looks for all students to remain engaged and motivated in learning. Mayra loves to remind her students that part of the learning process is making mistakes, so she makes her classroom a judgment-free zone so everyone is willing always to do their best. Mayra and her family attend Redemption Church Mesa. She has two children; her son Misael graduated from ASU last year and now works in our very own High School campus, and her daughter just graduated from our High School as well and will attend ASU this fall. She loves to cook for her family and friends, to go to the movies, and to travel to new and old places. Mayra joined the GCS Education team in 2016. Her favorite Bible verse is: “Finally, brothers, whatever is true, whatever is honorable, whatever is just, whatever is pure, whatever is lovely, whatever is commendable, if there is any excellence, if there is anything worthy of praise, think about these things.” Philippians 4:8.

Lyon, Jennifer

Mrs. Lyon has been a part of the Greenfield Gilbert Christian Campus since 2017 as a kindergarten aide. She has a Bachelor’s of Art Degree in Psychology and a Master’s degree in Elementary Education from Arizona State University. She is married and has two boys. Her oldest son attends Grand Canyon University and her youngest has level 3 autism. Mrs. Lyon enjoys exercising, learning Krav Maga and spending time with her family. Her passion is to help students to be the best version of themselves and grow in their faith along the way.

Majeski, Karissa

Ms. Karissa Majeski has been a part of the GCS community since 2013.  A proud 2019 graduate of GCHS, Ms. Karissa knows what she learned at GCS has shaped her understanding of who Christ is. She is passionate about spending time in the Word and sharing the gospel with the students she teaches.  Ms. Karissa earned a Bachelor of Science degree in Psychology and Criminology and Criminal Justice from Arizona State University. When Ms. Karissa is not teaching how to use Technology, she is reading! Ms. Karissa attends Scottsdale Bible Church with her family. Her favorite Bible verse is: “Have I not commanded you? Be strong and courageous. Do not be frightened, and do not be dismayed, for the Lord your God is with you wherever you go.” Joshua 1:9.

Martin, Kim

McGuigan, Karen

Mrs. McGuigan began teaching in 2002. After moving to Arizona in 2003, she spent 9 years focused on raising her children, and 6 years teaching preschool in her home part-time. She then spent 7 years as a Kids Ministry Director. Mrs. McGuigan returned to the classroom full-time this year as part of the Gilbert Christian Greenfield community, teaching 7th and 8th grade American History. She has a Bachelors in Developmental Psychology from George Mason University, and a Master’s Degree in Education from Arizona State University. Mrs. McGuigan and her husband, Mike, have a 21-year-old daughter, a 19-year-old son who graduated from GCS last year, and a 15-year-old son who attends GCHS. They are members of Grace Community Church. In her free time, Mrs. McGuigan loves traveling, hiking, trying new recipes, and being out on the lake. She loves building relationships with her students, while teaching them about how God has been at work throughout History!

McIntire, Tara

Medina, Enrique

Monaco, Frank

Mr. Monaco has taught at Val Vista and Greenfield as their band teacher since 2023. He has a Bachelor’s Degree in Music education and has taught since 2022. Mr. Monaco attends East Valley Church of Christ and is married to his wife Ani. He enjoys playing all sorts of games from tabletop games to video games. He believes that music is for everyone and can be used to help support others and glorify God. 

Nelson, Becca

Miss Nelson has been a first grade teacher at GCS since 2017. She has a degree in Early Childhood Education and Special Education from Arizona State University. Her hobbies include reading, traveling, and spending time with family and friends. She is blessed to combine her love for the Lord with her passion for teaching. She loves partnering with GCS parents to help students grow spiritually and academically!

Nelson, Tammy

Mrs. Nelson has been an Instructional Aide at GCS since 2019.  She and her husband have two adult children. Her daughter is a First Grade teacher at GCS at the same campus.  In her free time, Mrs. Nelson enjoys ministering to others in her church family, cooking and baking. It is a blessing to be able to assist teachers in the classroom and help encourage students both academically and spiritually.

Pallesen, Rachel

Rachel Pallesen teaches 7th and 8th math, ELA and Prep for Success in the GEAR program at the Greenfield Campus.  Even though she has been teaching for nearly 4 decades, she still  gets excited when her students experience lightbulb moments.  She has a Bachelor of Science in Elementary Education from Iowa State University and a Master of Education in Special Education from St. Cloud State University. Rachel previously  taught in Illinois, Iowa, North Dakota, Minnesota. She, along with her husband, also taught at an international school in Seoul, Korea from 2012 to 2019.  Her hobbies include spending time with her grandchildren (and their parents), biking with her hubby, and chillin’ by the pool with a good book. Rachel joined the GCS Education team in 2023 and is privileged  to partner with GCS parents to help each student  understand their God given purpose.

Pensyl, Deb

Perry, Brittney

Mrs. Perry has been working at Gilbert Christian schools since 2021.  She has been blessed beyond words, to teach elementary students and is entering her third year of teaching science.  Mrs. Perry has her bachelor’s degree from Arizona State University as well as a teaching degree from teachaway. Mrs. Perry has two absolutely amazing children, who attend Gilbert Christian schools.  Our family is blessed to be a part of such an amazing community where Christ is the center of families. Science allows us to dive into God’s creation, as we draw closer to Him. It is such an incredible blessing to be able to find God’s love, patterns, creativity and intention behind all that he created.

Peters, April

Mrs. Peters began her teaching career in 2000. After teaching seven years on the collegiate level, she made a big switch and began teaching first grade in 2006. After 10 years staying at home with her children, she returned to the classroom in 2019 at Gilbert Christian School. She has a Bachelors in education and a Masters degree in Speech from Bob Jones University in Greenville, South Carolina. Mrs. Peters and her husband Drew have four children who all attend Gilbert Christian School and are members at Christ Church in Gilbert. In her free time, Mrs. Peters loves traveling and hiking with her family, as well as doing home improvement projects.

Pichler, Sarah

Mrs. Pichler has been serving in the field of education since 2010. She began teaching fifth grade at Gilbert Christian Schools, Greenfield Campus in 2023. Currently, she serves as a math specialist for second and third grades. She holds a Bachelor of Science in Marketing and a Master of Arts in Teaching with elementary education certification. Mrs. Pichler and her husband, Joe, have three children who attend Gilbert Christian Schools. Together, they worship and serve at Echoes Church. Outside of school, Mrs. Pichler loves spending time with her family, being outside, and reading. She values partnering with parents and offering differentiated instruction to support the variety of needs and learning styles of students in an engaging way. Her passion is helping students learn and grow in their relationship with Jesus in a classroom community where they feel loved, seen, and comfortable taking risks.

Ruggiero, Christine

Mrs. Ruggiero has been teaching second grade at Gilbert Christian Schools Greenfield campus since 2017.  Prior to that she taught second grade at smaller Christian schools and homeschooled her youngest daughter for 11 years.  Mrs. Ruggiero graduated from East Stroudsburg University in Pennsylvania with a Bachelor of Science in elementary education.  She and her husband Will have two beautiful daughters and two amazing grandchildren.  They attend Rock Point Church where she volunteers in the children’s ministry.  Their hobbies include game nights, hiking, and bowling.  Mrs. Ruggiero encourages students to honor God by doing their best and share the love of Jesus with others.

Ryan, Tamara

Schmersahl, Susan

Mrs. Schmersahl has been serving in the field of education since 1997 and loves teaching fifth graders at Gilbert Christian School. She holds degrees in elementary and special education and a masters degree in educational studies with an emphasis on learning differences. She also holds a certificate in assessment as a psychological examiner (i.e. diagnostics of exceptionalities). Recently, she completed the Eunice Initiative program offered by Phoenix Seminary in partnership with the Gospel Coalition taking her deep into doctrine and instruction of Scripture. Mrs. Schmersahl and her husband Jeff have two children, Caleb and Eliza, and together they worship and serve at Christ Church. Mrs. Schmersahl loves spending time with her family, exploring nature, traveling, reading, and enjoying deep conversations over a great cup of coffee! She is passionate about showing children Jesus up close and the wonders of His Word while connecting all of learning to Gospel Truth in the context of a classroom environment where each child is seen, known, and loved.

Sharp, Grace

Smith, Kristin

Ms. Smith has been serving in the education field for almost 20 years. She began teaching at Gilbert Christian Schools, Greenfield Campus in 2018 as a Spanish teacher and again as a sixth grade teacher in 2024. She has her Bachelor’s in Education with a specialization in Early Childhood and Spanish Endorsement from Arizona State University. She has two amazing daughters, Olivia and Emily, both of whom began at GCS at the Greenfield Campus when it opened, 9 years ago. Kristin and her family proudly attend Echoes Church in Mesa where we serve as greeters. She has a huge heart for teaching children and an even bigger heart for Jesus! It is her absolute joy and honor to be a middle school teacher at GCS! Her heart is to teach her students to follow Jesus all the days of their lives and to share the Gospel to grow His Kingdom! This is truly the best job ever!

Soenen, Brittney

Brittney Soenen is thrilled to teach 4th grade at the Greenfield campus. She earned a Bachelor of Science in Applied Learning and Development, Early Childhood-4 Generalist at the University of Texas in 2008. Brittney maintains an Arizona teaching certificate. She has experience teaching in Texas and in the Chandler Unified School District at the elementary level. She loves partnering with GCS parents to instill knowledge and foster academic growth, while pointing children to a deeper relationship with Christ, is often found giving students tools and encouragement to excel, and specializes in helping each child feel seen and loved. Brittney and her family attend Compass Christian Church in Chandler. Her hobbies include running, hiking, reading, golfing, and spending time with family and friends. Brittney joined the GCS Education team in 2023. Her favorite Bible verse is: “May these words of my mouth and this meditation of my heart be pleasing in your sight, Lord, my Rock and my Redeemer.” Psalms 19:14

Stenhoff, Mathea

Talmadge, Crystal

Mrs. Talmadge enjoys teaching our G.E.A.R. Gifted Program at the Val Vista, Greenfield and Agritopia Campuses. She has been teaching since 2003 and earned her Bachelor of Science in Education from Northern Arizona University. Mrs. Talmadge holds an Arizona Elementary Education (K-8) Certification complete with a PreK-12 Gifted Endorsement. She loves partnering with GCS parents in “challenging the minds of gifted students,” is often found traveling from one school to the next, and specializes in higher level thinking and teamwork to build confidence in each student. Mrs. Talmadge and her family attend Central Christian Church. Her hobbies include home projects, game nights, traveling, and spending time with family. Crystal joined the GCS Education team again in 2024, but previously taught at GCS for two years. Mrs. Talmadge has taught in public, charter and private schools. However, GCS is her favorite due to the Christ centered education and positive culture.

Tolson, Linda

Mrs. Tolson began her teaching career in 1985 at a Christian pre-school and joined Gilbert Christian when the Greenfield Campus first opened in 2017.  She has earned an Associate of Arts degree in Early Childhood Education. At Gilbert Christian, she functions as a preschool Aide and is the Pre-K Director.  She has served as a Pre-K Director at several Christian schools.  Mrs.Tolson is an active member of Rock Point Community Church and has taught bible studies for many years.  Her passion is working with young children and helping to start them on their path to good citizenship and to help develop their love of Christ. In her free time, A Mother of two and grandmother of 5,  Mrs. Tolson enjoys sewing, antique shopping, gardening and attending the swim meets of her five grandchildren, all of whom attend Gilbert Christian.

Tutty, Kandis

Mrs. Tutty enjoys teaching our singers and pianists at the Greenfield campus. She earned a Bachelor of Arts in Music & Speech Communication from the University of Washington and a Master of Music from Boise State University as well as her Arizona Teaching Certificate. Mrs. Tutty served as Assistant Director and Accompanist for the award-winning Phoenix Girls Chorus, sang professionally with the Phoenix Chorale, and performs as a freelance accompanist. She loves partnering with GCS parents in guiding students to sense and experience God in unique ways through music and is often found organizing performance opportunities for her students. Mrs. Tutty’s family attends and serves at Redeemer Bible Church, and her hobbies include hiking, jogging, listening to her favorite podcasts, Boise State football, and Starbucks dates with her husband and three teenagers. Mrs. Tutty joined the GCS Education team in 2018 and specializes in encouraging every student to grow in their knowledge and love of music. 

Underwood, Cathy

Mrs. Underwood began her teaching career in 2009. She graduated from ASU with a bachelors in Physical Education and a Masters in Natural Science. Her teaching experience includes PreK-12th grade PE, 6-12th grade dance, 5th grade Science, and has coached cheer/pom and was the sports conditioning track coach. Her family attends Christ Church of the Valley, and enjoys being involved in their sports programs. She and her husband have two children that both attend Gilbert Christian Schools. Mrs. Underwood enjoys playing, watching and coaching sports, her golden retriever and other pets, being outside, gardening, hiking and spending time at their cabin or the beach. She looks forward to continuing her passion of teaching, helping students reach their full potential with their God given talents, and partnering with you!

Van Den Top, Anna

Van Den Top, Emma

Vilhauer, Nicole

Mrs. Vilhauer has been a second grade teacher at GCS since 2023, but has been teaching in Christian schools since 1999. She graduated Trinity Bible College in North Dakota in 1995 with BA degrees in Biblical Studies and Elementary education. In 2002, she earned her Masters Degree from Grand Canyon University. Mrs. Vilhauer and her husband have two amazing sons, an awesome daughter-in-law and one precious grandson. They are active members of Generation Church in Mesa and enjoy getting to know people through Life Groups and other church events. Since Mrs. Vilhauer and her family are fairly new to Arizona, they are always discovering new things to do around the state.  Mrs. Vilhauer loves helping students understand how much God loves them and that He created them with unique gifts and talents. 

Woods, Jene

Mrs. Woods received her Bachelor’s in Education from Grand Canyon University. She has been teaching science for 8 years and also has led/taught peer-leadership clubs and classes. Mrs. Woods loves to be out in nature. Reading and baking are close seconds, but whether it is hiking or camping with her family, the outdoors is her favorite place to be. She has been married to her wonderful husband David since 2014.  They have three young, amazing children Everly, Mila, and Noah. Mrs. Woods is a member of Redemption Gateway Church. She serves alongside her husband as a small-group leader. She began working at GCS in 2023. 

“The Lord is my shepherd; I shall not want. He makes me lie down in green pastures. He leads me beside still waters. He restores my soul. He leads me in paths of righteousness for his name’s sake.” Psalm 23:1-3

Menon, Sam

Dudley, Amy

Mrs. Dudley has been teaching kindergarten at GCS since 2016. She earned her M.A. in Organizational Management from the University of Phoenix, a B.S. in Exercise Physiology from Grand Canyon University, and a Post-Baccalaureate degree in Early Childhood Education. Mrs. Dudley holds an Arizona Early Education Certification with a Structured English Immersion endorsement. Mrs. Dudley and her husband have two children and attend Rock Point Church. She loves hiking, traveling, baking, watching movies, and spending time with her family. Mrs. Dudley feels blessed to teach the minds and hearts of her students, keeping Jesus as the focus and center of every learning experience, while partnering with parents to prepare their child to impact the world for Christ.

Izaguirre, Alyssa

Mrs. Izaguirre began teaching second grade at Greenfield in 2025 and has been part of the GCS community serving in the classroom since 2023. Her experience in the classroom deepened her passion for teaching and affirmed her calling to work with young learners in a Christ-centered environment. She holds a Bachelor’s degree in Elementary Education and Special Education from Rio Salado College. Mrs. Izaguirre and her husband attend Sun Valley Community Church. In her free time, she enjoys playing with her two puppies, trying new recipes, watching movies, and spending time outdoors.  She is passionate about helping her students grow both academically and spiritually, knowing that every child is uniquely created by God with purpose and potential. She is also deeply committed to partnering with parents to help guide students in becoming confident learners and strong believers in Christ. 

Eberhard, Maya

Mrs. Eberhard has been serving in schools in various roles since 2022. She joined GCS in 2025 and she is both excited and honored to be a part of the community. She earned a Bachelor’s of Science in Elementary Education, along with a Biblical Studies minor, from Arizona Christian University. Outside of school, Mrs. Eberhard enjoys spending time with her husband and family. She loves to hike, explore local coffee shops, and spend time in God’s great outdoors. Mrs. Eberhard is passionate about building up generations of Christ-followers to stand unashamed of the Gospel, and considers herself blessed to be able to do that at GCS. 

Nelson, Hannah

Mrs. Nelson has been a fourth-grade teacher at GCS since 2025 and has had the joy of teaching in private Christian education since 2022. She graduated from Northwest University in Kirkland, Washington, with a Bachelor of Arts in Pastoral Ministry, focusing on Youth and Family Ministries. Alongside her husband, who works as one of the Worship Directors, Mrs. Nelson is an active member of Sun Valley Community Church. When she’s not teaching, Mrs. Nelson loves spending time with her husband, discovering new restaurants and coffee shops, reading, and getting creative with DIY projects. Her heart’s desire is not only to help children grow academically but also to nurture their personal relationship with Jesus. She loves blending academic rigor, fun learning experiences, and biblical truths in the classroom. Mrs. Nelson’s hope is that each of her students leaves with a deep love for learning and a stronger connection to the Lord and His Word.

Penn, Lily

Ms. Penn is truly so excited to teach fifth grade at the Greenfield campus. Ms. Penn received her Bachelor’s in Elementary Education from Grand Canyon University in 2022. She has been teaching in private Christian education since 2023. Ms. Penn is originally from Illinois and is thrilled to make the move back to Arizona. Ms. Penn is very close with her family, her parents are both educators with her dad also being a local pastor. She has three little sisters that she adores, two of which will be in attendance at her alma mater, Grand Canyon University in the fall. When not teaching, she enjoys being a part of her church, spending time outdoors, being active, sipping coffee, and trying new foods. Ms. Penn is overjoyed that she has the opportunity to pour into the next generation of believers. She loves seeing students grow and rise to the challenge of learning and being able to do that while partnering with a Christian community is truly a blessing.

Webb, Luke

Mr. Webb teaches 6th grade at the Greenfield campus, where he enjoys helping students see God’s order in creation through the study of Math. In addition to Math, he teaches Bible and History to his homeroom class. A proud 2021 graduate of GCHS, Mr. Webb is grateful to be back at the school that played such a significant role in shaping his faith during his own time as a student. In his free time, Mr. Webb enjoys watching and playing sports with his family and friends. He also has a passion for coaching and is actively involved at the high school campus in both the football and basketball programs. Additionally, he coaches a Fellowship of Christian Athletes (FCA) baseball team. Mr. Webb and his family attend Christ Church, where they love gathering each Sunday to worship the Lord together. His greatest hope is that every student who enters his classroom will grow in their relationship with Jesus. He considers it an absolute honor and privilege to teach at GCS and to share the good news of Jesus each and every day.

Brocker, Beth

Bubik, Bob