Professional Learning Communities

Obie Leff has more than 30 years of expertise in education and leadership. He currently serves as director and principal of Twin Rivers Charter School, a 2024 Model PLC at Work® and National Blue Ribbon School.

Gain insight and strategies from experts and practitioners who are implementing the PLC process.

Craig Dougherty is superintendent of Sheridan County School District No. 2 in Sheridan, Wyoming. He has been an educator since 1983, with background as a teacher, principal, and assistant superintendent.

Josh McMahon, EdD, is the assistant superintendent of education programs for Morton District 201 in Illinois. Previously, he served as principal of Morton West High School.

Toby Arritola is the principal at Mountain Vista Elementary School in Aurora, Colorado. With more than 20 years of experience as an educator, Toby specializes in and advocates for developing PLCs and a healthy school culture.

Barbara Phillips is an educational presenter and researcher from upstate New York with over 20 years of experience in public education. She specializes in effective instruction and leveraging teacher strengths to maximize student achievement and learning.

Bo Ryan is principal of the Ana Grace Academy of the Arts Elementary Magnet School in Bloomfield, Connecticut. He is passionate about building and sustaining professional learning communities (PLCs) and has led two different schools to Model PLC at Work® certification.

Cheyana Leiva is a transformational leader who understands the challenges schools are facing and the strategies necessary to improve. As a principal, she led her high-poverty school to an A rating in three years.

Cristi Parsons has 28 years of education experience as a teacher, counselor, principal, curriculum director, and assistant superintendent. She was named National Distinguished Principal in 2013 and has led two campuses in PLC practices to become Model PLC schools.

Janna Cochrane is principal of North Greenville Elementary School in Wisconsin. She has over 20 years’ experience as an elementary principal in three different districts. Prior to that, she taught fourth grade for 9 years.