Committee Chair List

Annual Meeting 2025
24/25

Beverly Babb
beverly.babb@gmail.com

Annual Meeting 2025
24/25

Monika Hemingway
mhemingway@treecaremarketingsolutions.com

Audit/Budget/Finance
24/25

Walt Warriner
wwca621@aol.com

Awards
24/25

Rebecca Senior
rsenior@email.arizona.edu

Balloting
24/25

Walt Warriner
wwca621@aol.com

Bylaws
24/25

Dennis Yniguez
dennis@treedecisions.com

Commercial
24/25

Ian Campbell
ian@ic-trees.com

Consulting
24/25

James Komen
classonearboriculture@gmail.com

Credentialing
24/25

Terri Koike
tkoike@honolulu.gov

Editorial Committee
24/25

Linda Chalker-Scott
editor@wcisa.net

Education
24/25

Igor Lacan
ilacan@ucanr.edu

Executive Director Review
24/25

Julia Gowin
Julia.gowin@fire.ca.gov

Historian
24/25

Robert Phillips
rpwvineyards@gmail.com

Marketing
24/25

Vacant

Membership
24/25

Erik Mauel
erikm@dlcresources.com

Municipal
24/25

Leon Boroditsky
leon.boroditsky@lacity.org

Nominations
24/25

Kevin Eckert
keckert@arborglobal.com

Spanish
24/25

Cristian Garcia Arcos
fe.arborist@gmail.com

Students
24/25

Madeleine Rauhe
mbrauhe@gmail.com

Tree Care for Birds & Wildlife
24/25

Ryan Gilpin
ryan@nidusconsulting.com

Tree Climbing Championship
24/25

Jared Abrojena
jared@academy-trained.com

TREE Fund
24/25

John Leffingwell
john@woodreeveconsulting.com

Utility
24/25

Vacant

Women in Arboriculture
24/25

Vacant