Rebecca Johnson is an ISA Certified Arborist and a true arborholic. She is addicted to helping trees and the people who care for them. Rebecca regularly provides education to fellow arborists and the general public. She serves on the Board of Directors for the Texas Chapter of ISA as its president and is a private consulting arborist, teaching homeowners about proper tree care. Rebecca has been involved with the Certified Arborist prep courses since 2011 and was part of the cadre responsible for bringing the Certified Arborist prep class to Austin, Texas in 2015. She currently coordinates the Austin class.

Rebecca was recognized with the 2020 ISA President's Award for her work with Women in Arboriculture. She is a TCIA Certified Treecare Safety Professional, Tree Risk Assessment Qualified, and holds the Texas ISA Oak Wilt and Wildfire Risk Reduction qualifications, and has a degree in Forestry from Oklahoma State University. She spends her free time looking at and admiring trees and spends quality time with her family and pets.