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Dr. Jeff Wachsmuth
Professor, Psychology
(707) 256-7740


Dr. Lauren Winczewski Instructor, Psychology (707) 256-7727 (message)



Adjunct Faculty

Shannon Callahan

Candice Hershman

Dana B. Krider

Tiffany Willey-Kahn


If you wish to contact an instructor and a number is not listed, please call the Division Secretary at (707) 256-7727 to leave a message.


Division Contacts

Robert Van Der Velde,

Dean, Social Sciences, Science, Mathematics & Engineering

Office:  1031U

Phone: (707) 256-7768


Dr. James P. McGowan,

Division Chair

Office:  1031K

Phone: (707)256-7749

Division Secretary
Hilary Wardlaw 
Office 1031-V
Phone (707) 256-7727
Fax (707) 253-3018
Hours: M thru Th, 9:00 to 2:00