Tom Williamson, President and Cofounder
Portland Office
503.283.5338
tom@turnstoneenvironmental.com

Jeff Reams, CEO and Cofounder
Corvallis Office
541.929.7542
jeff@turnstoneenvironmental.com

Katie Arhangelsky, Principal Botanist and Wetlands Program
Portland Office
katie@turnstoneenvironmental.com

Devin Sahl, Wildlife Biologist, GIS Specialist
Portland Office
devin@turnstoneenvironmental.com

Darren Bolen
Corvallis Office
541.929.7542
darren@turnstoneenvironmental.com

For general information about Turnstone Environmental Consultants, please email us: info@turnstoneenvironmental.com