Skip to main content
U.S. flag

An official website of the United States government

Connect

Connect with our talented staff from the Ohio, Kentucky, and Indiana offices. Each contributes to our science - whether it be scientific, laboratory, information technology, administrative and/or advanced technology expertise. We are a combined center of more than 160 employees. You can also discover more about the USGS and our science through social media.

Employee Directory

Job Title Name Email Phone
Hydrologist Paul Baker prbaker@usgs.gov 317-600-2781
Hydrologist Erin Bertke eebertke@usgs.gov 614-430-7712
Hydrologist Justin Boldt jboldt@usgs.gov 502-493-1931
Supervisory Hydrologist Amie M Brady amgbrady@usgs.gov 614-202-9114
Supervisory Biologist Aubrey Bunch aurbunch@usgs.gov 317-697-1651
Physical Scientist Rebecca Bushon rnbushon@usgs.gov 614-430-7783
Hydrologist Paul Buszka pmbuszka@usgs.gov 317-452-0164
Physical Scientist Daniel Button dtbutton@usgs.gov 614-430-7737
Microbiologist Jessica Cicale jcicale@usgs.gov 614-570-6255
Branch Chief of Operations - Kentucky Peter Cinotto pcinotto@usgs.gov 505-830-7901
Hydrologic Technician Maria Clemens mclemens@usgs.gov
Biologist Alex Covert sacovert@usgs.gov 614-430-7752
Hydrologist (Groundwater Specialist) Robert Darner radarner@usgs.gov 614-430-7756
Hydrologist Edward Dobrowolski edobrowo@usgs.gov 317-697-1642
Hydrologist Catherine Fargen cafargen@usgs.gov 502-493-1945
Hydrologic Technician Andre Ferguson amferguson@usgs.gov 502-493-1910
Hydrologist Danielle Follette dfollette@usgs.gov
Hydrologic Technician Autumn Gibson asgibson@usgs.gov 502-648-8972
Hydrologic Technician Andrew Gorman agorman@usgs.gov 317-601-1387
Hydrologist Rebecca (Becky) Hammer-Lester rhammer-lester@usgs.gov 571-732-5691
Data Chief / Supervisory Hydrologist Thomas Harris tharris@usgs.gov 614-430-7727
Hydrologist Carrie Huitger chuitger@usgs.gov 614-430-7755
Hydrologic Technician Donnie Keeling dkeeling@usgs.gov 270-759-2460
Microbiologist Christopher Kephart ckephart@usgs.gov 614-430-7780
Hydrologist (Emeritus) Greg Koltun gfkoltun@usgs.gov 614-430-7708
Hydrologic Technician Courtney Kramer ckramer@usgs.gov
Biologist Stephanie Kula spkula@usgs.gov 614-430-7739
Branch Chief for Science - Indiana David C Lampe dclampe@usgs.gov 317-416-6480
Biologist Braden Lanier blanier@usgs.gov 571-386-7295
Physical Scientist Nadine Lepore nlepore@usgs.gov 502-469-8362
Hydrologic Technician Molly Lott mlott@usgs.gov 502-493-1923
Biologist Lauren Lynch llynch@usgs.gov 614-254-4064
Hydrologist Madelyn Messner mmessner@usgs.gov
Physical Science Technician Ben Michels bmichels@usgs.gov 502-645-1154
Hydrologist Shawn Naylor snaylor@usgs.gov
Hydrologist Shawn C Naylor snaylor@usgs.gov
Hydrologist Chad Ostheimer ostheime@usgs.gov 614-430-7750
Hydrologic Technician Katie Owens kowens@usgs.gov
Physical Scientist Shannon Pace space@usgs.gov 732-882-9804
Hydrologist Mary Perkins mkperkins@usgs.gov
Hydrologist Harvie Pollard hpollard@usgs.gov 317-753-8926
Hydrologic Technician Ed Puckett rpuckett@usgs.gov 502-493-1926
Hydrologic Technician Zachary Razor zrazor@usgs.gov 317-601-2825
Hydrologic Technician Abigale M Rose arose@usgs.gov 614-506-9066
Hydrologist Donna Runkle dlrunkle@usgs.gov 614-430-7733
Hydrologic Technician Ben Sperl bsperl@usgs.gov 317-617-2056
Microbiologist Erin A Stelzer eastelzer@usgs.gov 614-516-1188
Amy Story astory@usgs.gov 317-601-6888
Physical Scientist Chad Toussant ctoussant@usgs.gov 614-430-7766
Surface Water Specialist Branden Vonins blvonins@usgs.gov 614-430-7764
Physical Scientist and UAS Pilot J. Jeremy Webber jjwebber@usgs.gov 317-600-2755
Hydrologist Matthew T Whitehead mtwhiteh@usgs.gov 614-430-7749
Research Hydrologist Tanja N. Williamson, PhD tnwillia@usgs.gov 502-413-7699
Supervisory Hydrologist Jeffrey Woods jwoods@usgs.gov 317-430-3086
Physical Science Technician Logan Young lsyoung@usgs.gov 502-645-0791
Was this page helpful?