Job Title	Name	Email	Phone
Center Director	Jon Amberg, PhD	jamberg@usgs.gov	608-781-6322
Environments Program Manager	Lianne Ball, Ph.D.	lball@usgs.gov	703-648-4028
Senior Administrator, National CASC	T. Douglas Beard, Jr., Ph.D.	dbeard@usgs.gov	571-265-4623
Acting Deputy Associate Director	Zachary H Bowen, Ph.D.	bowenz@usgs.gov	970-226-9218
Research Wildlife Biologist	Ryan C Burner, PhD	rburner@usgs.gov	608-781-6203
IT Specialist	Mike Caucutt	mcaucutt@usgs.gov	608-781-6345
Information Specialist	Dawn Childs	dchilds@usgs.gov
Research Fish Biologist	Steve Chipps, PhD	steve_chipps@usgs.gov	605-688-5467
Administrative Officer	Shana Coulby	scoulby@usgs.gov	703-648-4361
Wildland Fire Science Program Coordinator (Acting)/Wildland Fire Science Program Manager	Michele Crist	mcrist@usgs.gov	(208) 985-5354
Administrative Program Specialist	Brenda Croston	brenda_croston@usgs.gov	703-648-4263
Center Director	Matt Dekar	mdekar@usgs.gov	916-747-8261
Administrative Officer	Terrie Delinski	tdelinski@usgs.gov	703-648-7649
Acting Deputy Chief	Don Dennerline, PhD	ddennerline@usgs.gov	706-705-6042
Chief, Geospatial Sciences and Technologies Branch	Jennifer J Dieck	jdieck@usgs.gov	608-781-6382
Biosurveillance Network Coordinator	James J. English, Ph.D	jjenglish@usgs.gov	571-271-4195
Research Ecologist	Richard Erickson, PhD	rerickson@usgs.gov	608-783-6451
Toxic Substances Hydrology Program Manager	Lisa Reynolds Fogarty	lrfogart@usgs.gov	517-648-0174
Biologist	Andrea Fritts, PhD	afritts@usgs.gov	608-781-6284
Program Analyst	Derek Geary	dgeary@usgs.gov	703-648-4380
Management Analyst	Amanda Gelsomin	agelsomin@usgs.gov	703-648-4266
Research Geneticist	Caren S Goldberg	cgoldberg@usgs.gov
Biologist	Katy Goodwin	kgoodwin@usgs.gov
Acting Senior Management Officer	Hailey A Hehn	hhehn@usgs.gov	608-821-3898
Terrestrial and Aquatic (Non-carp) Invasive Species Program Manager	Paul Heimowitz	pheimowitz@usgs.gov	703-295-2638
Safety and Occupational Health Specialist	Zack Holcomb	zholcomb@usgs.gov	785-832-3558
Wildlife Disease Specialist	M. Camille Hopkins, DVM, MS, PhD, DACVPM	mchopkins@usgs.gov	703-648-4019
Public Affairs Specialist	Sally House	shouse@usgs.gov
Research Ecologist	Jeff Houser, PhD	jhouser@usgs.gov	608-781-6262
Fisheries Program Manager	Dave Hu	dhu@usgs.gov	703-648-4098
Physical Scientist	Molly E Huber	mhuber@usgs.gov	703-648-6951
Biologist	Elise Irwin, PhD	eirwin@usgs.gov	334-703-1663
Acting Environmental Health Program Coordinator	Deborah D Iwanowicz, PhD	diwanowicz@usgs.gov
Energy & Wildlife Program Specialist	Mona Khalil, Ph.D.	mkhalil@usgs.gov
Biologist, National CASC	Katherine Kurth, Ph.D.	kkurth@usgs.gov
Acting Chief of Staff	Tina Licari	tlicari@usgs.gov
Biologist, National CASC	Andrew Maguire, Ph.D.	amaguire@usgs.gov
Acting Land Management Research Program Coordinator	Claudia Mengelt, PhD	cmengelt@usgs.gov	571-329-6661
Geneticist	Chris M Merkes	cmerkes@usgs.gov	608-781-6316
Associate Director for Studies	Douglas L. Moyer	dlmoyer@usgs.gov	804-404-9094 Ext: 101
Programs and Partnerships Coordinator	Caroline E. Murphy, AWB®	cemurphy@usgs.gov	703-817-6696
Physical Scientist, National CASC	Catherine (Kasia) A. Nikiel, Ph.D.	cnikiel@usgs.gov
Assistant Regional Administrator, Midwest CASC	T. Kevin O’Donnell, Ph.D.	todonnell@usgs.gov	708-738-8315
DoD Liaison	Risa Pino	rpino@usgs.gov	(571) 752-1384
Administrative Program Assistant	Sumina Pokharel	spokharel@usgs.gov	(703) 648-4264
Acting Ecosystems' Land Change Science Program Coordinator	Charlotte Riggs, PhD	criggs@usgs.gov
Biologist	Mark Roth	mroth@usgs.gov	608-781-6306
Chemist	Justin R Schueller	jschueller@usgs.gov	608-881-6340
Climate Adaptation Service Scientist, Southeast CASC	Hailey Shanovich, PhD	hshanovich@usgs.gov	763-209-0937
Safety and Occupational Health Specialist	Brent Sigafus	bsigafus@usgs.gov	520-670-6671
Outreach Coordinator	Suzanna Soileau, MEd	ssoileau@usgs.gov
Scientist Emeritus	Paul Steblein	psteblein@usgs.gov
Biologist	Andrew Strassman	astrassman@usgs.gov	608-781-6386
Program Coordinator	Ariana E. Sutton-Grier, PhD	asutton-grier@usgs.gov	703-261-5258
Biological Threats & Invasive Species Research Program Coordinator, Invasive Carp Program Coordinator, and Acting Species Management Research Program Coordinator	Cynthia Tam	ctam@usgs.gov	703-648-4023
Research Hydrologist	Andrea Tokranov	atokranov@usgs.gov	508-490-5017
Assistant Regional Administrator, Southwest CASC	John C. Tull, Ph.D.	jtull@usgs.gov	775-440-7280
Research Ecologist	Molly Van Appledorn, PhD	mvanappledorn@usgs.gov	608-781-6323
Ecosystems Mission Area IACUC Administrator	Guelaguetza Vazquez-Meves	gvazquez-meves@usgs.gov	703-648-4064
Acting Associate Director	Paul Wagner	pwagner@usgs.gov	703-648-4034
Research Soil Scientist	Mark P Waldrop, Ph.D.	mwaldrop@usgs.gov
Sagebrush Ecosystem Specialist	Lief Wiechman	lwiechman@usgs.gov	970-237-2764
Physical Scientist	Natalie R Wilson	nrwilson@usgs.gov	520-670-5517