Expert Witness Practice.......................1986 - Present
Callander Associates Landscape
Architecture Inc......................................1973 - 2011 Former founder, president, and senior principal of Northern California three office design and planning firm with extensive experience in residential neighborhoods, public parks, trails, athletic fields, transportation and other public spaces, multi-unit housing transit oriented development, commercial and institutional site design.
City of San Mateo....................................1970 - 1973 City Landscape Architect serving Parks and Recreation, Public Works, Planning, and City Attorney's Office