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
Geologist	Gina Belair	gbelair@usgs.gov
Supervisory Geologist	Eric Bilderback, Ph.D.	ebilderback@usgs.gov	303-273-8488
Hydrologist	Dianne L. Brien	dbrien@usgs.gov	650-329-5208
Student Intern	Lynn Ramon Carlson Dunlap	lcarlsondunlap@usgs.gov
Landslide Hazards Advisor	Corina Cerovski-Darriau	ccerovski-darriau@usgs.gov
Research Geologist Emeritus	Jeffrey Coe	jcoe@usgs.gov	303-273-8606
Geophysicist	Elaine Collins	ecollins@usgs.gov
Physical Scientist	Andrew Collins	alcollins@usgs.gov	207-626-6611
Supervisory Research Civil Engineer	Brian Collins	bcollins@usgs.gov	650-439-2466
Geologist	Skye C Corbett	scorbett@usgs.gov	650-439-2819
Research Geologist	Helen W. Dow, Ph.D.	hdow@usgs.gov	831-460-7439
Research Geophysicist	Elizabeth M. Eiden, PhD	eeiden@usgs.gov
Geologist	Sonia Ellison	sellison@usgs.gov
Student Intern	Emily Fastoff	efastoff@usgs.gov
Landslide Hazards Program Coordinator	Jonathan Godt	jgodt@usgs.gov	303-273-8626
Research Geologist	Andrew Graber, Ph.D.	agraber@usgs.gov
Student Intern	Lauren Guido	lguido@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 Civil Engineer	Erin K Jensen	ejensen@usgs.gov
GIS Specialist	Eric Jones	esjones@usgs.gov	303-273-8445
Research Hydrologist	Jason Kean	jwkean@usgs.gov	303-273-8608
Research Physical Scientist	Jonathan King	jking@usgs.gov
Geologist	Jaime Kostelnik	jkostelnik@usgs.gov	720-392-8049
Research Geologist	Sean Lahusen, PhD	slahusen@usgs.gov	1-888-275-8747
Supervisory Geophysicist	Lynda Lastowka	llastowka@usgs.gov	303-273-8422
Research Geologist	Lisa Luna, PhD	lluna@usgs.gov
Geologist	Marisa Macias	mmacias@usgs.gov
Computer Scientist	Eric M Martinez	emartinez@usgs.gov	303-273-8653
Geologist	Charlie Miles	cmiles@usgs.gov
Research Geologist	Ben Mirus	bbmirus@usgs.gov	303-273-8613
Research Geologist (Post Doc)	Colleen Murphy	colleenmurphy@usgs.gov
Geologist	Lauren Palermo	lpalermo@usgs.gov	650-701-6650
Research Geologist	Jonathan P Perkins	jperkins@usgs.gov	650-439-2828
Scientist Emeritus	Linda Pratt	lkpratt@usgs.gov	303-273-8507
Geophysicist	Cyrus Whitney Read	cread@usgs.gov	907-786-7469
Research Hydrologist	Mark Reid	mreid@usgs.gov	650-439-2891
Research Geologist	Francis Rengers	frengers@usgs.gov	303-273-8637
Associate Program Coordinator	Jenny Riker, Ph.D.	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, PhD	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
Geomorphologist, Physical Geographer	Dennis Michael Staley	dstaley@usgs.gov	907-786-7423
Research Hydrologist	Matthew A Thomas	matthewthomas@usgs.gov	303-273-8588
Research Geologist	Liam Toney	ltoney@usgs.gov

Connect

Media Contacts

Program Managment

Locations

Social Media

Contacts

Eric Bilderback, Ph.D.

Supervisory Geologist

Stephen L. Slaughter

Associate Program Coordinator

Jonathan Godt

Landslide Hazards Program Coordinator

Employee Directory

U.S. Geological Survey

U.S. Department of the Interior