Faculty & Staff

 Linda McMahan

Linda McMahan

Staff Chair &

Horticulturist in charge of

Master Gardener Program

(503)-434-8910 

Email

 Jeff Olsen

Jeff Olsen

Commercial Tree Fruits & Nuts  

(Serving Yamhill, Marion, Polk,

Washington, Clackamas &

Multnomah counties)

(503)-434-8915

Email

 Brad Withrow-Robinson

Brad Withrow-Robinson

Forestry 

(Serving Yamhill, Polk & Marion

counties)

(503) 434-8914

Email

 Mike Knutz

Mike Knutz

4-H Youth Development     

(503) 434-8913

Email

Nicole Anderson, Field Crops

Nicole Anderson

Field Crops 

(Serving Washington, Yamhill

and Polk Counties - based in

Washington County)

(503) 821-1127

Email

 

 Deb Zaveson

Deb Zaveson

Office Manager     

(503) 434-8916

Email

 Donita Roseboro

Donita Roseboro

Accounting & HR    

(503) 434-7517

Email

 Vickie Smith

Vickie Smith

4-H Coordinator     

(503) 434-7464

 

Ronda Armour

Ronda Armour

Office Assistant

(503) 434-7517

(503) 434-8911


Maria Falcon

Maria Falcon

Latino Nutrition Education

(Shared position with Marion County) 

(503) 434-7536

Email

Paula Mills

Paula Mills

Seed Certification Aide

(Shared position with Marion County) 

(503) 434-7517

 

Master Gardeners

Yamhill County Master Gardeners

(Volunteers)     

(503) 434-8918

 

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