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Who We Are

The Pacific Northwest Chapter of the International Society of Arboriculture is a professional affiliation of arborists and urban foresters from Alaska, British Columbia, Idaho, Oregon and Washington. The business office for the Chapter is located in Silverton, Oregon

The Chapter was organized in 1979 and officially incorporated in the State of Oregon in 1990 as a non-profit entity. Below is a list of the founding members.

Robert Berlin Donald Blair Gerald Chaster Ray Collier Terrill Collier Danny Douglas Robin Gardner

Stephen Goetz John Good Gary Hill Richard Holmes Robert Mazany Brian McNerney Brian Mulligan

Susan Munro John Neill William L. Owen David Stevens Richard White Alex Wynstra

About Us >> Who We Are >> Our History