Professional Learning Communities at Work®

Kristina Medlin is a dedicated professional learning community trainer in the Deer Valley Unified School District, a Model Professional Learning Community at Work® district. She works passionately to build capacity and the professional learning communities process across campuses.

Colby Lynch has been a secondary educator for 15 years. He is currently the assistant principal of Douglas High School and has previously served as a high school principal, junior high assistant principal/activities director, and high school English teacher.

Hope Meares is a digital learning coach in Anderson School District One, located in upstate South Carolina. She works with teachers on the implementation of digital learning strategies in their classrooms while also supporting professional learning communities in the district.

Ann Alfonso has been the principal of Bethke Elementary, a Model Professional Learning Communities at Work® school in Timnath, Colorado, since 2008. She is passionate about sustaining a positive, inclusive culture and developing young educators.

Greg Kushnir is an educational leader and presenter with over three decades of dedicated service in public education, specializing in oral language, reading, and writing disabilities. He is committed to enhancing educational outcomes for all students.

As an author and a leader in the field, Sharon V. Kramer, PhD, emphasizes the importance of creating and using quality assessments as a continual part of the learning process. Dr. Kramer served as assistant superintendent for curriculum and instruction of Kildeer Countryside School District 96 in Illinois.

Michael J. Maffoni, an educator since 1987, has a diverse background that includes experience as a teacher, principal, and central administrator in a variety of districts in Colorado. He also teaches courses in educational leadership as an affiliate faculty member at Regis University.

Maria Espinoza, EdM, is the principal of Freeport Elementary in Freeport, Texas. With 17 years of experience, she specializes in early childhood education and implementing the professional learning community process to help underperforming schools.

Steve Revard is the principal at Cass High School in White, Georgia. He specializes in leadership development for teachers and school administrators to build and maintain a professional learning community culture.

Denise Houghton has more than 27 years of experience in education and 18 years in leading teams of educators to ensure students are learning at high levels. She has served as a teacher, instructional facilitator, and education consultant working at elementary, intermediate, and high school levels.