Skip to main content
U.S. flag

An official website of the United States government

Connect

Select the appropriate contact for your needs.  

Locations

Social Media

Employee Directory

Job Title Name Email Phone
Research Civil Engineer Shelby Ahrendt, PhD sahrendt@usgs.gov 303-273-8554
Research Geophysicist Kate E Allstadt, Ph.D. kallstadt@usgs.gov 303-273-8570
Geologist Nikita N Avdievitch navdievitch@usgs.gov
Research Civil Engineer Katherine Barnhart krbarnhart@usgs.gov 303-273-8582
Research Geologist Emeritus Rex Baum baum@usgs.gov 303-273-8610
Geologist Kelli Baxstrom kbaxstrom@usgs.gov 303-273-8625
Hydrologist Emily C Bedinger ebedinger@usgs.gov
Geologist Gina Belair gbelair@usgs.gov
Supervisory Geologist Eric Bilderback, Ph.D. ebilderback@usgs.gov 303-273-8488
USGS-USAID Landslide Hazards Advisor Corina Cerovski-Darriau ccerovski-darriau@usgs.gov
Research Geologist Jeffrey Coe jcoe@usgs.gov 303-273-8606
Geophysicist Elaine Collins ecollins@usgs.gov
Supervisory Research Civil Engineer Brian Collins bcollins@usgs.gov 650-439-2466
Physical Scientist Andrew Collins alcollins@usgs.gov 207-626-6611
Geologist Skye C Corbett scorbett@usgs.gov 650-439-2819
Geologist Sonia Ellison sellison@usgs.gov
Landslide Hazards Program Coordinator Jonathan Godt jgodt@usgs.gov 303-273-8626
Research Geologist Andrew Graber, Ph.D. agraber@usgs.gov
Computer Scientist Michelle Guy mguy@usgs.gov 303-273-8650
AAAS Science & Technology Policy Fellow Sarah R Hall, PhD srhall@usgs.gov
Senior Science Advisor for Earthquake and Geologic Hazards Gavin P Hayes ghayes@usgs.gov 303-273-8421
Geologist Olivia Hoch ohoch@usgs.gov
Research Geologist Erin K Jensen ejensen@usgs.gov 303-273-8579
GIS Specialist Eric Jones esjones@usgs.gov 303-273-8445
Research Hydrologist Jason Kean jwkean@usgs.gov 303-273-8608
Geologist Jaime Kostelnik jkostelnik@usgs.gov 720-392-8049
Supervisory Geophysicist Lynda Lastowka llastowka@usgs.gov 303-273-8422
Research Geologist Lisa Luna, PhD lluna@usgs.gov
Geologist / Web Content Manager Marisa Macias mmacias@usgs.gov
Computer Scientist Eric M Martinez emartinez@usgs.gov 303-273-8653
Geologist Sabrina N Martinez snmartinez@usgs.gov 303-273-8500
Scientist Emeritus Jill McCarthy jmccarthy@usgs.gov 303-273-8579
Research Geologist Ben Mirus bbmirus@usgs.gov 303-273-8613
Research Geologist Jonathan P Perkins jperkins@usgs.gov 650-439-2828
Scientist Emeritus Linda Pratt lkpratt@usgs.gov 303-273-8507
Research Hydrologist Mark Reid mreid@usgs.gov 650-439-2891
Research Geologist Francis Rengers frengers@usgs.gov 303-273-8637
AAAS Science & Technology Policy Fellow Jenny Riker, PhD jriker@usgs.gov
Research Civil Engineer Lauren N Schaefer lschaefer@usgs.gov 303-273-8564
Research Geologist Kevin Schmidt kschmidt@usgs.gov 650-439-2302
GIS Specialist Robert G Schmitt rschmitt@usgs.gov 303-273-8583
Research Geologist William Schulz wschulz@usgs.gov 303-273-8404
Deputy Director Brian Shiro, Ph.D. bshiro@usgs.gov 303-273-8515
Associate Program Coordinator Stephen L. Slaughter sslaughter@usgs.gov 303-273-8482
Media Lead - Natural Hazards Steven Sobieszćzyk ssobie@usgs.gov 503-853-3425
Operations John Spritzer jspritzer@usgs.gov 303-273-8430
Research Hydrologist Matthew A Thomas matthewthomas@usgs.gov 303-273-8588
Research Geophysicist (Mendenhall) Liam Toney, PhD ltoney@usgs.gov
Geophysicist/Science Communications/Web Content Manager Lisa A Wald lisa@usgs.gov