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Regional Office leadership and staff provide science center oversight and support and facilitate collaborations and partnerships in advancing USGS strategic science directions.  We encourage you to contact us. 

Employee Directory

Job Title Name Email Phone
Budget Analyst Andrea Abril aabril@usgs.gov
Biologist William (Bill) N Batts bbatts@usgs.gov 206-526-2289
Ext: 2289
Acting Regional Director Kyle Blasch, Ph.D. kblasch@usgs.gov 208-901-1579
Fish Biologist Randi M. Bowman rbowman@usgs.gov
Hydrologic Technician Jason A Brock jabrock@usgs.gov 971-221-5964
Fish Biologist Summer M Burdick sburdick@usgs.gov 509-538-2991
Biological Science Technician Ryan P Byrne rbyrne@usgs.gov
Regional Safety Manager Paul Callao pcallao@usgs.gov 916-995-8407
Regional Science Coordinator Terrence Conlon tdconlon@usgs.gov 971-645-2887
Biologist Claire E Couch, PhD ccouch@usgs.gov
Biological Science Technician Ellie M. Dalsky edalsky@usgs.gov
USGS ShakeAlert Earthquake Early Warning System Robert Michael de Groot rdegroot@usgs.gov 626-583-7225
Data Scientist Jeff A Dickson jdickson@usgs.gov
Research Microbiologist and Aquatic BSL-3 Laboratory Manager Eveline (Evi) Emmenegger eemmenegger@usgs.gov 206-526-2276
Research Geneticist Caren S Goldberg cgoldberg@usgs.gov
Biologist Katy Goodwin kgoodwin@usgs.gov
Fish Biologist Amy C Hansen achansen@usgs.gov 509-538-2911
Regional Program Analyst Tara Hawksley thawksley@usgs.gov 971-221-5139
Regional Program Officer Lief Horwitz lief_horwitz@usgs.gov 206-450-1471
Klamath Senior Science Advisor Eric Janney ecjanney@usgs.gov 541-273-8689
Ext: 202
Administrative Officer Michael C. Kelley mkelley@usgs.gov
Biologist Allison G Kelley akelley@usgs.gov 671-355-5134
Supervisory Research Fish Biologist Tobias J Kock tkock@usgs.gov 509-538-2915
Public Affairs Specialist Nandita Kohli nkohli@usgs.gov
Regional Science Coordinator Bill Labiosa, Ph.D. blabiosa@usgs.gov 206-612-9662
Administrative Operations Assistant Kelly K Lee kklee@usgs.gov 808-797-3177
Research Fish Biologist Theresa "Marty" Liedtke tliedtke@usgs.gov 509-538-2963
Regional Management Officer Stacy Masters smasters@usgs.gov 775- 515-5635
Soil Biogeochemist Toby M Maxwell tmaxwell@usgs.gov
Regional Quality Management System Coordinator Heather C Miller hmiller@usgs.gov 971-757-4775
Fish Biologist Joseph Mitchell Morse jmmorse@usgs.gov
Research Fish Biologist John Plumb, Ph.D. jplumb@usgs.gov 509-538-2903
Biologist David B. Powell, PhD dbpowell@usgs.gov
Biological Research Technician / Field Assistant Candice R Powers cpowers@usgs.gov
Fish Biologist Christopher Pullano cpullano@usgs.gov 509-538-2990
Brown Treesnake Project Biologist Christiana-Jo Quinata cquinata@usgs.gov 671-862-8510
Biological Science Technician Ramona Rapp rrapp@usgs.gov
Regional Director Jill Rolland, Sc.D. jrolland@usgs.gov
Research Coordinator Max (Gordon) Showalter, PhD gshowalter@usgs.gov 206-503-0366
Fish Biologist Caitlin L Stockwell cstockwell@usgs.gov
Deputy Regional Director Patty Toccalino, Ph.D. ptocca@usgs.gov 503-679-7154
Biological Science Technician Ryan Tomka rtomka@usgs.gov 509-538-2902
Regional QMS Manager Brent Topping btopping@usgs.gov 408-921-3170
Regional Administrative Operations Assistant April Torres atorres@usgs.gov 303-236-1227
Center Director Scott VanderKooi svanderkooi@usgs.gov
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