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Kristen Lewis, PhD

Supervisory Geophysicist/USGS Geomagnetism Program Group Leader
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Employee Directory

Job Title Name Email Phone
Computer Scientist Michelle Guy mguy@usgs.gov 303-273-8650
Senior Science Advisor for Earthquake and Geologic Hazards Gavin P Hayes ghayes@usgs.gov 303-273-8421
Research Geophysicist Anna Kelbert, Ph.D. akelbert@usgs.gov 303-273-8448
Supervisory Geophysicist Lynda Lastowka llastowka@usgs.gov 303-273-8422
Program Manager William Leith wleith@usgs.gov 703-648-6786
Supervisory Geophysicist/USGS Geomagnetism Program Group Leader Kristen Lewis, PhD klewis@usgs.gov 303-273-8471
Computer Scientist Eric M Martinez emartinez@usgs.gov 303-273-8653
Scientist Emeritus Jill McCarthy jmccarthy@usgs.gov 303-273-8579
Facilities Manager Mark Nelson mdnelson@usgs.gov 303-273-8483
Scientist Emeritus Linda Pratt lkpratt@usgs.gov 303-273-8507
Research and Development E. Joshua 'Josh' Rigler erigler@usgs.gov 303-273-8607
Deputy Director Brian Shiro, Ph.D. bshiro@usgs.gov 303-273-8515
Operations John Spritzer jspritzer@usgs.gov 303-273-8430
Geophysicist/Science Communications/Web Content Manager Lisa A Wald lisa@usgs.gov
Geophysicist Alexandra N. Wernle, MS awernle@usgs.gov