Authors & Presenters

Hannah Polk, EdD, serves as a principal in a large metropolitan school district in Georgia. Her pursuit of excellence is evident as she advocates for high levels of learning for all students. In addition, she is passionate about guiding educators on paths to improve school culture, navigate difficult conversations, and enhance the overall effectiveness of their collaborative teams.

Karen Power is an educational presenter and a former teacher, principal, superintendent, and senior advisor for professional learning and leadership. Karen has implemented the PLC process both as a principal and as a superintendent, and for several years, she has supported collaborative work in schools to meet the needs of students.

Destiny Reddick, an educator with 17+ years, currently serves as an assistant school leader of instruction at an urban, open-enrollment public charter school. Dedicated to underserved students, she emphasizes achievement and social-emotional empowerment. With public school district leadership and experience as an assistant dean in higher education, Destiny presents nationally, authors instructional frameworks, and mentors teacher leaders.

Douglas Reeves, PhD, has worked with education, business, nonprofit, and government organizations throughout the world. He is the author of more than 30 books and more than 100 articles on leadership and organizational effectiveness.

Anthony Reibel hails from Adlai E. Stevenson High School in Illinois and is the current assistant principal for teaching and learning. Anthony is also coauthor of several books: Proficiency-Based Assessment, Proficiency-Based Instruction, Proficiency-Based Grading in the Content Areas, and Pathways to Proficiency which explore the relationship between proficiency, pedagogy, and evidence-based grading.

Jose “JoJo” Reyes, EdD, is a dynamic award-winning leader and presenter for the students and staff he serves. Dr. Reyes is currently a faculty and lecturer for California State University.

Beth Parrott Reynolds, PhD, an experienced classroom teacher, principal, assistant superintendent, and statewide performance consultant, is now a consultant who specializes in common core standards, assessment, and grading.

Samuel Ritchie is a consultant with 35 years of experience as a practitioner. For most of those years, he was the director of technology at Adlai E. Stevenson High School in Illinois.

Veronica C. Rodriguez, EdD, is the curriculum and instruction world languages and dual language coordinator at Pasadena Independent School District. With more than 23 years in education, she has served as a teacher, counselor, assistant principal, and district-level administrator.

Chad Roland, EdD, is the assistant to the superintendent at Kiski Area School District in Western Pennsylvania. The collaborative efforts at Kiski Area High School earned recognition as a Model PLC at Work® school in 2017, a distinction successfully reestablished in 2023.