25.14.1
This website uses cookies to ensure you get the best experience on our website. Learn more

International Society of Arboriculture - Credential Holders

41,716 Directory Members
Viewing 1-20 of 41,716
Page
of 2086

Knut Korczak

Copenhagen, Denmark
Jul 4, 2025
aerial rescue -  arboriculture -  community tree assessment
+15 more skills
  • ISA Certified Arborist ®
  • ISA Tree Risk Assessment Qualification®
  • ISA Certified Tree Climber

David E. Allen

Jul 4, 2025
arboriculture -  communication -  community tree assessment
+18 more skills
  • ISA Tree Risk Assessment Qualification®
  • ISA Certified Urban Forest Professional
  • ISA Certified Arborist ®

Gabriel Whitlock

Jun 12, 2025
advanced tree diagnosis -  arboriculture -  community tree assessment
+12 more skills
  • ISA Tree Risk Assessment Qualification®
  • ISA Board Certified Master Arborist®

Isaac Dorder

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®

Luke Levanduski

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®

Alvaro A. Perez

Jul 4, 2025
aerial rescue -  arboriculture -  pruning
+10 more skills
  • ISA Certified Tree Climber
  • ISA Certified Arborist ®

Vivian Schoung

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®

Greg Lutz

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®

Edward Cadwallender

May 10, 2025
advanced tree diagnosis -  aerial rescue -  arboriculture
+26 more skills
  • ISA Tree Risk Assessment Qualification®
  • ISA Certified Arborist ®
  • ISA Certified Urban Forest Professional
+2 more credentials

Matthew Gerke

Jul 4, 2025
arboriculture -  communication -  community tree assessment
+18 more skills
  • ISA Tree Risk Assessment Qualification®
  • ISA Certified Arborist ®
  • ISA Certified Urban Forest Professional

Brandon Susic

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®

Robert Fiorello

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®

David Warren Smith

Jul 4, 2025
arboriculture -  community tree assessment -  consulting arborist
+17 more skills
  • ISA Certified Arborist ®
  • ISA Tree Risk Assessment Qualification®
  • ISA Certified Arborist Utility Specialist®

William Wilbur

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®

Alfred Peter Moussalli

Jan 26, 2024
advanced tree diagnosis -  arboriculture -  community tree assessment
+21 more skills
  • ISA Tree Risk Assessment Qualification®
  • ISA Certified Arborist Utility Specialist®
  • ISA Certified Arborist ®
+1 more credential

Cody Parker

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®

Tien Kolodziej

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®

Rodney White

Fairfax, VA, USA
May 17, 2025

Originally from North Carolina, I have lived in Texas, Kentucky, and now Virginia. I have an undergraduate degree in Psychology, and graduate degrees in plant molecular biology and urban ecology. I am currently an arborist and urban forester.

advanced tree diagnosis -  arboriculture -  communication
+22 more skills
  • ISA Certified Arborist ®
  • ISA Tree Risk Assessment Qualification®
  • ISA Certified Urban Forest Professional
+1 more credential

Kyle Brooker

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®

Dylan Schuler

Jul 4, 2025
arboriculture -  pruning -  tree care
+6 more skills
  • ISA Certified Arborist ®
Viewing 1-20 of 41,716
Page
of 2086