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Our WFRC scientists work from four locations in two western states. Laboratories are located in Seattle, on Marrowstone Island, in the Columbia River Gorge, WA, and in Klamath Falls, OR. The Center is engaged in biological research on critical natural resource issues facing the nation. Our research includes work in habitats that encompass rivers, streams, lakes, estuaries and marine environments.

Employee Directory

Job Title Name Email Phone
Supervisory Facility Operations Specialist John Allen jsallen@usgs.gov 206-526-6564
Maintenance Mechanic John W. Beal jbeal@usgs.gov 360-385-1007
Ext: 226
Chief-Ecology Section David A. Beauchamp, Ph.D. fadave@usgs.gov 206-526-6596
Fish Biologist Scott L. Benson slbenson@usgs.gov 509-758-3311
Fish Biologist Bradley Bickford bbickford@usgs.gov 509-758-3311
Fish Biologist Randi M. Bowman rbowman@usgs.gov
Fish Biologist Summer M Burdick sburdick@usgs.gov 509-538-2991
Biological Science Technician Ryan P Byrne rbyrne@usgs.gov
Fish Biologist John M Caldwell jmcaldwell@usgs.gov 541-273-8689
Microbiologist Dorothy M. Chase dchase@usgs.gov
Administrative Assistant Meaghan Cheney mpcheney@usgs.gov 541-273-8689
Ext: 210
Biological Science Technician Tessa Code tcode@usgs.gov 206-526-2040
Biological Science Laboratory Technician (Microbiology) Carla M Conway cmconway@usgs.gov 206-526-2042
Biologist Claire E Couch, PhD ccouch@usgs.gov
Biological Science Technician Ellie M. Dalsky edalsky@usgs.gov
Data Scientist Jeff A Dickson jdickson@usgs.gov
Fish Biologist Michael Dodrill mdodrill@usgs.gov 509-538-2912
Research Ecologist Jeffrey Duda jduda@usgs.gov 206-526-2532
Fish Biologist Brian Ekstrom bekstrom@usgs.gov 509-538-2965
Research Microbiologist Diane Elliott, Ph.D. dgelliott@usgs.gov 206-526-6591
Research Microbiologist and Aquatic BSL-3 Laboratory Manager Eveline (Evi) Emmenegger eemmenegger@usgs.gov 206-526-2276
Biological Science Technician (Fisheries) Courtney Grady cgrady@usgs.gov 360-385-1007
Ext: 227
Computational Biologist Justin B. Greer, Ph.D. jgreer@usgs.gov 206-526-2055
Fish Biologist Jacob (Jake) Gregg jgregg@usgs.gov 360-643-0445
Ext: 223
Research Statistician (Biology) Dalton Hance dhance@usgs.gov 541-750-0995
Biological Science Technician Gabriel Hansen ghansen@usgs.gov 509-538-2961
Fish Biologist Amy C Hansen achansen@usgs.gov 509-538-2911
Research Immunologist John D Hansen, Ph.D. jhansen@usgs.gov 206-526-6588
Fish Biologist Tyson Hatton thatton@usgs.gov 509-538-2990
Fish Biologist Brian Hayes bshayes@usgs.gov 541-273-8689
Ext: 201
Chief - Fish Health Section Paul Hershberger, Ph.D. phershberger@usgs.gov 360-385-1007
Ext: 225
Biological Science Technician Marshal S Hoy mhoy@usgs.gov 206-526-6282
Ext: 2069
Klamath Senior Science Advisor Eric Janney ecjanney@usgs.gov 541-273-8689
Ext: 202
Fish Biologist Ian Jezorek ijezorek@usgs.gov 509-538-2908
Fish Biologist Rachelle C. Johnson, Ph.D. rachellejohnson@usgs.gov 206-526-6560
Administrative Officer Michael C. Kelley mkelley@usgs.gov
Fish Biologist Jake Kelley jrkelley@usgs.gov 509-538-2909
Supervisory Research Fish Biologist Tobias J Kock tkock@usgs.gov 509-538-2915
Public Affairs Specialist Nandita Kohli nkohli@usgs.gov
Research Fish Biologist Jacob Krause, Ph.D. jrkrause@usgs.gov 541-273-8689
Research Microbiologist Gael Kurath, Ph.D. gkurath@usgs.gov 206-526-6583
Supervisor - IT Specialist (SysAnalysis) Phong La pla@usgs.gov 206-526-2525
Fish Biologist Kimberly Larsen kalarsen@usgs.gov 206-526-2539
Biological Science Technician Brad Liedtke bliedtke@usgs.gov 509-538-2974
Research Fish Biologist Jan Lovy, Ph.D. jlovy@usgs.gov 206-526-6589
Data Management Specialist Ashley H. MacKenzie amackenzie@usgs.gov 360-385-1007
Ext: 222
Fish Biologist Joseph Mitchell Morse jmmorse@usgs.gov
Budget Analyst Chelsea E. Mouton cmouton@usgs.gov
Research Fish Biologist Carl Ostberg, Ph.D. costberg@usgs.gov 206-526-2535
Quantitative Biologist David J Paez, Ph.D. dpaez@usgs.gov 360-385-1007
Ext: 221
Research Fish Biologist Russell Perry, Ph.D. rperry@usgs.gov 509-538-2942
Research Fish Biologist John Plumb, Ph.D. jplumb@usgs.gov 509-538-2903
Research Statistician (Biology) Adam Pope apope@usgs.gov 509-538-2916
Biologist David B. Powell, PhD dbpowell@usgs.gov
IT (Systems Administration) Dennis Powers dmpowers@usgs.gov 971-438-6554
Fish Biologist Christopher Pullano cpullano@usgs.gov 509-538-2990
Biological Science Technician Ramona Rapp rrapp@usgs.gov
Management and Program Analyst Rachel Reagan rreagan@usgs.gov 509-538-2914
Fish Biologist Tobyn Rhodes trhodes@usgs.gov 509-758-3311
Center Director Michael William Schmidt mwschmidt@usgs.gov 206-526-6291
Biologist Prarthana Shankar, Ph.D. pshankar@usgs.gov 206-526-6591
Fish Biologist Matthew Sholtis msholtis@usgs.gov 509-538-2905
Research Coordinator Max (Gordon) Showalter, PhD gshowalter@usgs.gov 206-503-0366
Fish Biologist Collin D. Smith cdsmith@usgs.gov 509-538-2919
Biological Science Technician Jamie M Sprando jsprando@usgs.gov 509-538-2984
Fish Biologist Karl Stenberg kstenberg@usgs.gov 206-526-2041
Fish Biologist Caitlin L Stockwell cstockwell@usgs.gov
Research Fish Biologist Kenneth Tiffan ktiffan@usgs.gov 509-538-2972
Biological Science Technician Ryan Tomka rtomka@usgs.gov 509-538-2902
Scientist Emeritus Stephen (Steve) McIntosh Waste, Ph.D. swaste@usgs.gov 503-705-9532
Biological Science Technician Lisa Weiland lweiland@usgs.gov 509-538-2946
Fishery Biologist Lisa A. Wetzel lwetzel@usgs.gov 206-526-2538
Research Microbiologist, Emeritus James Winton, Ph.D. jwinton@usgs.gov 206-526-6587
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