Authors & Presenters

Ari Gerzon-Kessler is a sought-after speaker and professional learning provider working with schools and districts committed to forging stronger school-family partnerships. He’s presented at national and international conferences and his writings have been featured in a variety of educational publications.

Mark Anthony Gooden, PhD, is a Christian Johnson Endeavor professor of education leadership at Teachers College, Columbia University. Dr. Gooden has spent over two decades in higher education developing and teaching courses in culturally responsive leadership, race, law, and research methods.

Keri Greener serves as assistant superintendent in Box Elder School District. An educator for more than 34 years, she has been an elementary school teacher, literacy coach, district literacy specialist, principal, and director of assessment and professional development.

Dr. Oliver Grenham is a visionary educational leader known for his expertise in competency-based learning, school transformation, and leadership development. He has pioneered innovative preK–12 systems, earned prestigious awards, and continues to advocate for student-centered learning.

Steve Gruenert, PhD, has been at Indiana State University since 2002 teaching educational leadership courses and doing research in the field of school culture and climate.

Alexandra Guilamo is an expert in the implementation, education, and effective leadership of dual-language, bilingual, and language-learner education. She has previously served as a teacher, academic coach, elementary school principal, and district-level educator.

Angela Hanlin is a passionate leader committed to driving change in schools and classrooms. Under her guidance, Matthews Elementary achieved remarkable success, reaching a 100 percent proficiency level.

Andy Hargreaves, PhD, is an emeritus professor at Boston College and holds visiting or honorary professorships at the University of Ottawa, Hong Kong University, the University of Stavanger, and Swansea University.

Dr. Daman Harris is an award-winning education leader focused on equity, instructional leadership, student advancement, and educator development.

Tom Hierck has been an educator since 1983, and his career has spanned all grade levels and many roles in public education. He has presented to schools and districts across North America with a message of celebration for educators seeking to make a difference in the lives of students.