Job Title	Name	Email	Phone
Assistant Regional Administrator, North Central CASC	Aparna Bamzai-Dodson, Ph.D.	abamzai@usgs.gov	970-889-1231
Data Scientist, National CASC	Michiko Squires Beauchamp	mbeauchamp@usgs.gov
Budget Analyst, National CASC	Ashley Bell	ashleybell@usgs.gov
Acting Deputy Senior Administrator	Ryan Boyles, Ph.D.	rboyles@usgs.gov	919-622-0026
Research Ecologist, Northwest CASC	John B Bradford, Ph.D.	jbradford@usgs.gov	928-380-4671
Data Scientist, National CASC	Ellen Brown	ellenbrown@usgs.gov
Regional Administrator, Northeast CASC	Carrie Brown-Lima	cbrown-lima@usgs.gov	607-220-8631
Data Scientist, National CASC	Sarah Burton	sburton@usgs.gov
Acting Senior Administrator	Shawn L Carter, Ph.D.	scarter@usgs.gov	703-648-4085
Science Coordinator, Southeast CASC	Jennifer M Cartwright, Ph.D.	jmcart@usgs.gov	615-837-4752
Administrative Operations Assistant	Jien Cheng	jcheng@usgs.gov
Regional Administrator, North Central CASC	Molly Cross, Ph.D.	mcross@usgs.gov	406-596-2948
Office Automation Assistant, National CASC	Lauren E Dubrow	ldubrow@usgs.gov	703-648-4089
Research Ecologist, Southeast CASC	Mitchell J Eaton, Ph.D.	meaton@usgs.gov	919-515-8640
Wildlife Biologist	Elise S Elliott-Smith	eelliott-smith@usgs.gov	541-750-0982
Research Fish Biologist	Holly Embke, Ph.D.	hembke@usgs.gov	703-648-5953
Regional Administrator, Alaska CASC	Stephen Gray, Ph.D.	sgray@usgs.gov	907-301-7830
Program Analyst, National CASC	Nadine J. Hartke	nhartke@usgs.gov	703-648-4607
Research Social Scientist, Southwest CASC	Nicole M Herman-Mercer	nhmercer@usgs.gov	303-236-5031
Senior Advisor on Biodiversity & Climate Change	Stephen T Jackson, Ph.D.	stjackson@usgs.gov	520-670-5591
Regional Administrator, Pacific Islands CASC	Mari-Vaughn Johnson, Ph.D.	mvjohnson@usgs.gov	808-208-3142
Assistant Regional Administrator, Pacific Islands CASC	Heather Kerkering	hkerkering@usgs.gov	808-219-8597
Biologist, National CASC	Katherine Kurth, Ph.D.	kkurth@usgs.gov
(Acting) Deputy Program Manager, Resource Conservation and Resilience & Climate Resilience Program Areas, SERDP & ESTCP	Michael Langston, Ph.D.	mlangston@usgs.gov	405-325-0664
Regional Administrator, Midwest CASC	Olivia LeDee, Ph.D.	oledee@usgs.gov	651-649-5033
Assistant Regional Administrator, Alaska CASC	Patrick Lemons, Ph.D.	plemons@usgs.gov	907-231-9981
Research Coordinator, Southwest CASC	Sarah LeRoy	sleroy@usgs.gov	520-651-9386
Research Ecologist, Alaska CASC	Jeremy Littell, Ph.D.	jlittell@usgs.gov	907-360-9416
Research Fish Biologist, National CASC	Abigail J. Lynch, Ph.D.	ajlynch@usgs.gov	703-648-4097
Ecologist, Midwest CASC	Marta Lyons, Ph.D.	mlyons@usgs.gov	612-437-9769
Biologist, National CASC	Andrew Maguire, Ph.D.	amaguire@usgs.gov
Biologist, National CASC	Katherine C. Malpeli	kmalpeli@usgs.gov	406-207-9500
Regional Administrator, Southwest CASC	Stephanie McAfee, Ph.D.	smcafee@usgs.gov	530-606-0483
Acting Regional Administrator, South Central CASC	Kris Metzger, Ph.D.	kmetzger@usgs.gov	505-269-7165
Research Ecologist, North Central CASC	Brian W Miller, Ph.D.	bwmiller@usgs.gov	970-889-1272
Research Ecologist, Northeast CASC	Toni Lyn Morelli, Ph.D.	tmorelli@usgs.gov	413-545-2515
Biologist, National CASC	Bonnie Myers, Ph.D.	bmyers@usgs.gov
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
Biologist, North Central CASC	Meagan Oldfather, Ph.D.	moldfather@usgs.gov	720-365-8136
DoD Liaison	Risa Pino	rpino@usgs.gov	(571) 752-1384
Research Coordinator, Midwest CASC	Desiree Robertson-Thompson, Ph.D.	drobertson-thompson@usgs.gov	219-248-8472
National Science Lead, National CASC	Madeleine Rubenstein	mrubenstein@usgs.gov	703-648-4072
Climate Adaptation Service Scientist, Southeast CASC	Hailey Shanovich, PhD	hshanovich@usgs.gov	763-209-0937
Regional Administrator, Southeast CASC	Katherine Smith, Ph.D.	katherinesmith@usgs.gov	828-200-4885
Acting Regional Administrator, Northwest CASC	Leona K. Svancara, Ph.D.	lsvancara@usgs.gov
Research Coordinator, North Central CASC	Stefan Tangen	stangen@usgs.gov	720-471-9985
Research Ecologist, Southeast CASC	Adam Terando, Ph.D.	aterando@usgs.gov	919-515-4448
Research Ecologist, National CASC	Laura Thompson, Ph.D.	lthompson@usgs.gov	703-648-4083
Partnerships Ecologist	Lindsey Thurman, Ph.D.	lthurman@usgs.gov	406-994-7833
Research Coordinator and Acting Assistant Regional Administrator, South Central CASC	Marina Tomer (née Cucuzza), M.S.	mcucuzza@usgs.gov
Science Applications Coordinator, Alaska CASC	Ryan Toohey, Ph.D.	rtoohey@usgs.gov	907-865-7802
Assistant Regional Administrator, Southwest CASC	John C. Tull, Ph.D.	jtull@usgs.gov	775-440-7280
Biologist, National CASC	Jackson B. Valler	jvaller@usgs.gov
Biologist, National CASC	Elda Varela Minder	evarelaminder@usgs.gov	202-550-8914
Research Ecologist, National CASC	Sarah Weiskopf, Ph.D.	sweiskopf@usgs.gov	202-826-4672
Biologist, National CASC	Sarah Whipple, Ph.D.	swhipple@usgs.gov	970-226-9262
Research Geographer, Southwest CASC	Tamara Wilson	tswilson@usgs.gov	650-429-2347