Faculty & Staff

MTS Wesley Theological Seminary - Theological Studies
BS University of Illinois at Urbana Champaign – Human Development and Family Studies

Alison comes to Crossroads with over a decade of experience in non-profit marketing and communications. She holds a Masters degree in Theological Studies from Wesley Seminary in Washington D.C. and a Bachelors of Science in Human Development and Family Studies from the University of Illinois at Urbana-Champaign. Alison loves that her work roots her in story and is thrilled to bring her skills to the Crossroads community. Outside of work, Alison keeps busy with a toddler, a husband, and a rescue pup. She loves reading, deviating from recipes while cooking, and bluegrass music. She is not great at running, but does it anyway.

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MA Washington University – English
BA University of Notre Dame – Psychology and English

Becky is a dedicated reader, writer, and learner. A St. Louis native, she went to college at Notre Dame, studying English and psychology. She returned to St. Louis for graduate school at Washington University, where she taught in the Writing 1 program and studied American Literature, focusing on literature for children. She begin her career as a high school teacher in 2011, coming to Crossroads in 2013. When she isn’t reading, she might be writing, knitting, camping, taking pictures for yearbook, or spending time with family.

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BA Catholic University – Philosophy

Coach Beatrice is in his 20th year at Crossroads College Prep and has had a great deal of success in the South Central Athletic Association (SCAA). His teams have won five conference championships and have been the runner-up in a number of District Championship games. The teams that he puts on the court and field have a reputation for being aggressive and fast-paced, and play with a great deal of passion and energy. Bob played college baseball at The Catholic University of America. He served as the Assistant General Manager of the New York Yankees Class A affiliate in Virginia and coached college baseball at East Stroudsburg University. Coach Beatrice spent nine years at the prestigious Sidwell Friends School in Washington DC, where he served as a football, basketball, and baseball coach. He currently is the Commissioner of the South Central Athletic Association.

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MEd University of Cincinnati – Secondary Education
BA DePauw University – English Composition

Brian came to Crossroads in 2018 after bouncing around the Midwest for most of the past 17 years. After spending a year in the public affairs department at Monsanto, his family relocated to Cincinnati where he earned his Master’s degree in Secondary Education. He taught high school English and coached golf and tennis for almost six years. Following another move to Grand Rapids, MI, he spent the next seven years working as an advisor for the TRiO program and teaching first-year writing seminars at Aquinas College. Now back in St. Louis, Brian and his family have settled in Webster Groves. He is married to his college sweetheart, Jillian, and they have two wonderful kids, Megan and Colin. When not teaching, he is an avid reader of non-fiction and tries to play as much golf and tennis as his family’s schedule allows. He dreams of one day playing in Scotland and Ireland.

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MSW Brown School of Social Work, Washington University in St. Louis           
BA David & Elkins College

Celeste has been joyfully and gratefully working with students and their families for more than 25 years as a teacher, coach, and counselor.  While attending a small liberal arts college in West Virginia called Davis & Elkins, it became clear that working with children and adolescents would be her life’s work. It was later at Washington University's Brown School of Social Work that she learned the skills to be helpful. Most recently, Celeste served as the counselor at Villa Duchense Oak Hill school--her alma mater. She is a cook, baker, and novice beekeeper; loves to play and watch all sports; and lives with her partner and two rescue golden retrievers.  

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MFA Rochester Institute of Technology – Photography and Ceramics
BFA The University of the Arts, Philadelphia – Photography and Printmaking

Christa is a member of our Fine Arts Department with more than 25 years of experience as an art educator. Christa earned her BFA in photography and Printmaking from The University of the Arts in Philadelphia, and her MFA in Photography and Ceramics at Rochester Institute of Technology. Christa has served as an Adjunct Professor at the University of Missouri, St. Louis, and Maryville University. She has also taught at The Craft Alliance and at COCA, working with a wide range of students from kindergarteners to adults. Christa has received a number of awards and grants for her artistic endeavors and her work has been included in various exhibitions regionally and nationally.

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BS Southeast Missouri State University – Engineering Physics, and Mathematics (minor)

Cliff first discovered a love for physics as a high school student at the Illinois Mathematics and Science Academy. He enjoys hands-on activities, whether assisting others with car maintenance or attempting repairs on their well-aged house in south St. Louis, where he lives with his beautiful wife, Jen, his adorable daughter, Lizie, and their two dogs. He also enjoys working with teenagers and has spent most of his career working with students in various capacities, including at Crossroads since 2009. When he has spare time, he enjoys exploring the outdoors, watching good movies, and helping with his church’s youth group. He attributes growing up as a Cubs fan for giving him the ability to hope against all odds, and he says he is still in blissful shock that the Cubs actually won the 2016 World Series.

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MA Kansas State University – Theater
BA University of Saint Mary – Theater

Debra brings nearly 20 years of professional and educational theater experience to Crossroads. Passionate about quality theater programming for students of all ages, she has worked as an actor, director, and teaching artist throughout the country with Literally Alive NYC, Missoula Children’s Theatre, Historical Perspectives for Children, and Children’s Theatre of Charlotte as highlights. After moving to St. Louis, Debra created multi-disciplined theater, music, and movement classes designed for infant to middle-school students. Debra lives in the Southampton neighborhood with her spouse, two children, and two hairless cats.

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MA University of Kansas – Teaching and Curriculum
BA University of Kansas – Chinese Language and East Asian Language and Culture, Cello Performance (minor)

Diana has a passion for people, language, and music. She's a former member of the KU Symphony Orchestra and chamber ensemble, has studied, worked, and traveled throughout China, and has taught full immersion Chinese at the Middlebury-Monterrey Language Academy summer program. Diana lives in North St. Louis with her husband, Michael, and three children. Diana gets excited about world travel, theme parties, hors d'oeuvres, karaoke, board games, and cello covers of popular music.

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PhD Washington University – Molecular Genetics
BS Emory University – Biology, Religion (minor)

Howard has been teaching biology at Crossroads College Prep since the 2000-2001 school year. Before that, he taught at Thomas Jefferson Independent Day School in Joplin, Missouri. Howard earned a BS in biology from Emory University in 1988, and a PhD in molecular genetics from Washington University in 1996. In addition to chairing the science department, Howard also coaches the state- and nationally-ranked chess team. Howard loves to share his passion for the sciences with his students, many of whom have gone on to careers in STEM fields (the greatest reward for a career science teacher). Howard also loves to fly fish, and ties his own flies. He is married to Jodi Granok, a professional organizer and Saint Louis native.

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BA Washington University – Spanish

Jad followed in his wonderful mother’s footsteps of becoming a teacher and has more than 16 years of experience teaching Spanish. He has a passion for traveling the world, learning about different cultures, and speaking Spanish and French. Jad majored in Spanish at Washington University in St. Louis, studied for a year at the University of Salamanca in Spain, and later took Masters courses in Madrid. He enjoys volunteering and visiting family and friends in other countries, such as the Dominican Republic, Honduras, Bolivia, Colombia, Mexico, Argentina, and Costa Rica, India, Turkey, Norway, as well as many other parts of the world. Jad is very interested in learning traditional dishes from around the world to cook with his students and for friends. He teaches a life skills class to assist high school students learn the art of independent living by infusing together real-life activities, such as cooking, organic gardening, budgeting, and meditation. He enjoys supporting the city of St. Louis, living more green, eating at new restaurants, listening to music, walking, film, art, animals, collecting unusual objects, campfires, and admiring Stephen Colbert.

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BA University of Missouri – St. Louis – Spanish

Kristen graduated from the University of Missouri – St. Louis with a bachelor's degree in Spanish. She taught Spanish at Crossroads from 2008 to 2017 and then returned toward the end of the 2018-2019 school year. She enjoys traveling internationally. In addition to teaching, she also serves as a volunteer minister as one of Jehovah's Witnesses.

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MA Washington University – Education
BA St. Louis University – Philosophy and Theology

Mark has been teaching middle school for more than 25 years, 15 of them at Crossroads. Mark lives in St. Louis City in the Forest Park Southeast neighborhood, now often called The Grove. Mark was a double major in philosophy and theology at Saint Louis University and went on to get a Masters in Education at Washington University. Mark is married to Beth Obertino, and their two children are Crossroads graduates. Hannah (class of 2009) is getting her PhD in social work at the University of Chicago and is interested in immigration, youth, and education. Josh (class of 2011) is a weekend woodworker and a weekday mechanical engineer starting his third year working at Ford Motor Company in Detroit. Mark loves tea and will happily make a cup for you if you stop by the MakerSpace.

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MA McKendree University – Education
MBA Amber University
BS SIU – Edwardsville – Business Administration/Accounting

Marti moved back to this area to be closer to family after working most recently as the Business Manager of Arbor Montessori School in Atlanta, GA. She has more than 20 years of experience across a wide spectrum of industries and holds advanced degrees in both Education and Business. Her experience includes accounting, administration, facilities, human resources, and various other operational areas. Marti enjoys spending time with her family and friends and reading.

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MA University of Missouri – St. Louis – History
BA Knox College – History and Economics

Mike is in his sixth year at Crossroads and his 27th year as an educator. He has taught many subjects in his time in the classroom, primarily World History, Economics, and subjects related to Political and Economic ideas and philosophy. He also teaches two courses in the Makerspace at Crossroads. He earned a BA in History and Economics from Knox College where he also lettered in football and baseball. He earned an MA from the University of Missouri – St. Louis in history. Part of his graduate work was done at the Jagiellonian University in Krakow, Poland, where he studied Polish language and history. Mike coaches the Girls' Varsity basketball team at Crossroads and is himself an avid weightlifter. His wife DeAnn is also an educator, and with her he has two children, Nicole and Ella (Crossroads class of 2018). When not at school, Mike is reading, in his home shop building something, or enjoying a middle-aged hipster life in the Cherokee neighborhood of the city.

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A St. Louis native, Nick found his way to Crossroads while working with one of the school's vendors. After working onsite and getting to know the community over several years, he was happy to officially bring his many talents to the school as Facilities Manager. When he's not improving our space and keeping Crossroads beautiful and functional, Nick enjoys fixing just about anything and loves exploring the great outdoors with his 13 year old daughter, Angela. They enjoy camping, fishing, hiking, and taking care of their newly adopted kitten.

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MA Saint Louis University – Public Administration
BA University of Missouri – Columbia – Sociology
Teachers Certification – Mathematics Teacher – Grades 5-9

Rebecca joined the Crossroads team after teaching, coaching teachers, and working in education non profits. Since high school, Rebecca has noticed inequity within the education system and has been committed to working toward a more just and equitable education landscape. Outside of work Rebecca is a writer and recording artist, and is raising up a new generation of changemakers as a dedicated mom to three children and three step children. 

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BS University of Missouri – St. Louis – Business Administration

Sara has been at Crossroads for more than 30 years and has seen many transformations of the school, including working for every Head of School since the founder, Arthur H. Lieber. Sara received her BS in Business Administration from the University of Missouri – St. Louis. She loves to spend her free time with her nieces and nephews (her “babies”), go to movies, and listen to books. Sara spends every summer vacation in Rhode Island, the most beautiful place on earth.

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MA New York University – English Education
BA Colgate University – English

Sarah has been at Crossroads for more than 20 years, moving here from New York City where she also taught English in an independent school committed to academic excellence in a diverse and inclusive community. Sarah earned her BA in English and Education from Colgate University and her MA in English Education from New York University (valedictorian in 1990). She has taught many English courses, from 7th through 12th grade and served in a variety of administrative positions. Her first love is the classroom, and anything to do with kids, books, writing, and ideas (though time spent on the coast of Maine is a close second). She chose to settle with her family in St. Louis right around the corner from Crossroads, making her commute a quick five-minute walk, and making this community more than just her workplace.

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MS St. Louis University – Chemistry
AB Smith College – Chemistry
Teaching Certifications – Chemistry 9-12, General Science 5-9

Sarah began teaching while in graduate school. She quickly realized that she loved sharing science with her students and decided to go into the classroom rather than the research lab. Sarah moved to St Louis in 2002 to teach 7th-12th grade at Thomas Jefferson School. After 6 years at Thomas Jefferson, she moved to MICDS. While at MICDS, Sarah taught Biology, Chemistry, and Physics in the Upper School and was the Director of the Summer Academy. She realized that she missed the energy of a middle school classroom, so she was excited when the position opened at Crossroads and she could join such an active and energetic community. Sarah is married and has a daughter and three dogs. As a St Louis transplant, Sarah loves the zoo and the many restaurants the region has to offer. Cooking is one of Sarah's favorite hobbies. In fact, her macaroni and cheese has won awards at competitions!

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MAT Washington University – Education/Social Sciences
BA Washington University – Anthropology (History, Political Science, and Persian minors)

Shadi began teaching social studies at Crossroads in 2010. Shadi attended Washington University in St. Louis for both undergraduate and graduate school. She holds a BA in anthropology (with minors in history, political science, and Persian) and an MAT in social studies education. As a native St. Louisan, Shadi enjoys teaching at a school that celebrates the diversity of St. Louis and takes advantage of its proximity to many of St. Louis’s great institutions. She does not, however, enjoy Imo’s pizza. Shadi currently serves as the chair of the Social Studies department.

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MAT Webster University – Education
BA Ohio State University – Speech and Hearing Science

Susan received her Bachelor's degree in Speech and Hearing from The Ohio State University and her Masters in Early Childhood Education from Webster University. Her teaching experiences include, (but are not limited to) preschool, elementary school at MICDS, being the Resource Room teacher for elementary and middle-school students at Epstein Hebrew Academy, and being a home-school teacher for 12 years for academically or behaviorally challenged students in both middle and high school. Susan continues to enjoy reading, reflective writing and new knitting patterns, but her two newly adopted grandchildren are her blessing and her joy.

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MS Fontbonne University – Instructional Design and Technology
BS Southeast Missouri State University – Secondary Education

Tom has more than 30 years of teaching experience much of it at Crossroads College Prep. He currently serves as Technology Coordinator and Network Administrator for the school as well as teaching AP Computer Science Principles and Computer Programming. He began his career at Crossroads teaching in the History Department, and taught many courses including AP US History, Modern World History, United States History, and US Government and Politics. Tom and his wife Tammy have three grown children – an intensive-care nurse, a staff sergeant in the U.S. Marine Corps, a college student, and two grandchildren.

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