The Great Lakes Science Center focuses on science in the Laurentian Basin with work being conducted at six field stations, a vessel base, and our headquarters in Ann Arbor Michigan. Click Locations for information on each station. Our Employee Directory is provided below.
Contacts
Employee Directory
| Job Title
|
Name
|
Email
|
Phone
|
|---|---|---|---|
| Fisheries Biologist | Amanda S Ackiss, PhD | aackiss@usgs.gov | 734-994-3331 |
| Administrative Operations Assistant | Robert J Adams | rjadams@usgs.gov | 219-926-8336 Ext: 419 |
| Fish Biologist | Jean V Adams, PhD | jvadams@usgs.gov | 715-216-8014 |
| Fisheries Technician | Shana Z Altus | saltus@usgs.gov | 734-994-3331 |
| Biological Technician | Matthew J Angelosanto | -- | -- |
| Biological Technician | Katie V Anweiler | -- | -- |
| Biological Technician | Anthony J Arnold | -- | -- |
| Administrative Operations Assistant | Rhonda G Aton | raton@usgs.gov | 734-214-7205 |
| Biological Technician | Franklin A Bajenske | fbajenske@usgs.gov | 989-734-4768 |
| Administration Assistant | Steven A Barnes | sabarnes@usgs.gov | 734-994-3331 |
| Facilities Manager | Chad J Barrett | cbarrett@usgs.gov | 734-214-7248 |
| Biological Science Technician | Max M Becker | mbecker@usgs.gov | 989-734-4768 |
| Biological Technician | Benjamin C Beckman | -- | -- |
| Technical Information Specialist | Tara M Bell | tbell@usgs.gov | 734-214-7210 |
| Biological Science Technician | Lynn M Benes | logilvie@usgs.gov | 734-214-7298 |
| IT Specialist | Daniel N Benes | dbenes@usgs.gov | 734-214-7226 |
| Spatial Ecologist | David H Bennion | dbennion@usgs.gov | 734-214-7262 |
| Biological Technician | Edward J Benzer | ebenzer@usgs.gov | 989-734-4768 |
| Ship Operator | Joseph A Bergan | jbergan@usgs.gov | 231-627-4571 |
| Biologist | Wesley A Bickford, PhD | wbickford@usgs.gov | 734-214-7291 |
| Biologist | Thomas Binder | tbinder@usgs.gov | 989-734-4768 Ext: 129 |
| Biological Science Technician | Glen Black | gblack@usgs.gov | 734-214-7217 |
| Biological Technician | Savannah N Blower | -- | -- |
| Biological Technician | Anne E Bonds | -- | -- |
| Biological Technician | Jozalynn M Boucher | -- | -- |
| Administrative Operations Assistant | Theresa M Bower | tbower@usgs.gov | 315-343-3951 |
| Biological Science Technician | Dustin A Bowser | dbowser@usgs.gov | 734-214-7284 |
| Marine Maintenance Repairer | James C Boyd | jcboyd@usgs.gov | 419-616-0060 |
| Ecologist | Alexandra ("Sasha") A Bozimowski | abozimowski@usgs.gov | 734-214-9391 |
| Fisheries Biologist | Cory O Brant, PhD | cbrant@usgs.gov | 734-214-7214 |
| Marine Maintenance Repairer | Brad W Briggs | bbriggs@usgs.gov | 231-627-4571 |
| Biological Technician | Ashley I Broussard | -- | -- |
| Biological Technician | Taylor A Brown | -- | -- |
| Biological Science Technician | Tyler M Bruning | tbruning@usgs.gov | 989-734-4768 |
| Biological Technician | Tyler J Buchinger | tbuchinger@usgs.gov | 734-994-3331 |
| Biological Science Technician | Brad A Buechel | bbuechel@usgs.gov | 989-734-4768 |
| Marine Machinery Repairer | Kristopher J Bunce | -- | -- |
| Research Fisheries Biologist | David B Bunnell, PhD | dbunnell@usgs.gov | 734-214-9324 |
| Research Microbiologist | Muruleedhara N Byappanahalli, PhD | byappan@usgs.gov | 219-926-8336 |
| Biological Technician | Allie R Carlile | -- | -- |
| Biological Science Technician | Marc A Chalupnicki | mchalupnicki@usgs.gov | 607-753-9391 |
| Research Vessel Crewman | Tyler L Chapman | tchapman@usgs.gov | 734-994-3331 |
| NAGT/USGS Cooperative Summer Field Training Program (Interdisciplinary) - Ecologist | Ian J Chapman | ichapman@usgs.gov | 989-734-4768 |
| Biological Technician | Richard A Chiavelli | -- | -- Ext: 7529 |
| Biological Science Technician | Margret A Chriscinske | mchriscinske@usgs.gov | 734-214-9323 |
| Biological Technician | Steven M Ciaramella | sciaramella@usgs.gov | 734-994-3331 |
| Biological Science Technician | David M Coburn | dcoburn@usgs.gov | 989-734-4768 |
| Safety & Occupational Health Specialist | Jaquelyn Craig | jcraig@usgs.gov | 734-214-7252 |
| Librarian (Data Scientist) | Sofia A Dabrowski | sdabrowski@usgs.gov | 734-214-7213 |
| Biological Technician | Kaitlyn M Dawson | kdawson@usgs.gov | 989-734-4768 |
| Biologist | Joseph B Deas | jdeas@usgs.gov | 219-926-8336 |
| Ecologist | Robin L DeBruyne, PhD | rdebruyne@usgs.gov | 734-214-7228 |
| Maintenance Mechanic | Nathaniel J Devore | ndevore@usgs.gov | 219-926-8336 |
| Biological Science Technician | Patricia M Dieter | pdieter@usgs.gov | 734-214-7220 |
| Research Ecologist | Dawn E Dittman, PhD | ddittman@usgs.gov | 607-753-9391 |
| Fisheries Biologist | Mark R DuFour, PhD | mdufour@usgs.gov | 419-616-0060 Ext: 224 |
| Biological Science Technician | Scott C Dwyer | sdwyer@usgs.gov | 734-994-3331 |
| Biological Technician | Shelby L Eagan | seagan@usgs.gov | 734-994-3331 |
| Biological Technician | Lauren A Eaton | -- | -- |
| Biological Technician | Emily A Eberly | -- | -- |
| Biological Technician | Lindsie A Egedy | -- | -- |
| Research Fisheries Biologist | Peter C Esselman, PhD | pesselman@usgs.gov | 734-214-7267 |
| Research Ecologist | Mary Anne Evans, PhD | maevans@usgs.gov | 734-214-7221 |
| Biological Science Technician | Lori M Evrard | levrard@usgs.gov | 715-682-6163 |
| Biological Science Technician | Steve A Farha | sfarha@usgs.gov | 734-994-3331 |
| Administrative Officer | Shonnie A Fearon | sfearon@usgs.gov | 614-562-1997 |
| Biological Science Technician | Tyler R Funnell | tfunnell@usgs.gov | 989-734-4768 |
| Biological Technician | Priya R Gahir | pgahir@usgs.gov | 734-994-3331 |
| Biological Technician | Raj K Gautam | -- | -- |
| Contractor - Computer Scientist | Joseph K Geisz | -- | -- |
| Utility Systems Operator | Thad Gibson | tgibson@usgs.gov | 734-214-7244 |
| Biological Technician | Madeleine M Giordano | mgiordano@usgs.gov | 734-994-3331 |
| Research Fisheries Biologist | Owen T Gorman, PhD | otgorman@usgs.gov | 715-682-6511 |
| First Mate | Lyle T Grivicich | lgrivicich@usgs.gov | 231-627-4571 |
| Branch Chief, Research Ecologist | Ralph Grundel, PhD | rgrundel@usgs.gov | 219-926-8336 |
| Biological Technician | Karissa A Hannahs | -- | -- |
| Biological Science Technician | Sean G Harris | sgharris@usgs.gov | 419-616-0060 |
| Fisheries Biologist | Todd A Hayden | thayden@usgs.gov | 989-734-4768 Ext: 130 |
| Biological Technician | Aaron C Heisey | -- | -- |
| Fisheries Biologist | Corbin D Hilling, PhD | chilling@usgs.gov | 419-616-0060 |
| Research Fisheries Biologist | Christopher M Holbrook, PhD | cholbrook@usgs.gov | 989-734-4768 Ext: 0124 |
| Communications Officer | Lauren A Holbrook | lholbrook@usgs.gov | 989-734-4768 |
| Research Fisheries Biologist | Darryl W Hondorp | dhondorp@usgs.gov | 734-214-7241 |
| Fisheries Biologist | Andrew E Honsey, PhD | ahonsey@usgs.gov | 989-734-8336 |
| Information Technology Technician | Franklin A Hopkins | -- | -- |
| Biological Technician | Nathan M Hudak | -- | -- |
| Scientist Emeritus | Patrick L Hudson, PhD | phudson@usgs.gov | 734-214-7219 |
| Biological Technician | Joshua T Hug | -- | -- |
| Ecologist | Lindsay E Hunt | lhunt@usgs.gov | 219-926-8336 |
| Biological Science Technician | Braden A Idalski | bidalski@usgs.gov | 989-734-4768 |
| Biological Science Technician | Stacey A Ireland | sireland@usgs.gov | 734-214-7261 |
| Biological Technician | Janiece M Jefferson | jjefferson@usgs.gov | 219-926-8336 |
| Research Ecologist | Nicholas S Johnson, PhD | njohnson@usgs.gov | 989-734-4768 |
| Scientist Emeritus | James H Johnson, PhD | jhjohnson@usgs.gov | 607-753-9391 |
| Administrative Operations Assistant | Alex Kaczynski | akaczynski@usgs.gov | 607-753-9391 Ext: 35 |
| Biologist | Yu-Chun Kao, PhD | ykao@usgs.gov | 734-214-7293 |
| Biological Technician | Manao T Kato | -- | -- |
| Aquatic Research Laboratory Manager | Kevin M Keeler | kkeeler@usgs.gov | 734-214-7204 |
| Supervisory Fisheries Biologist | Gregory W Kennedy | gkennedy@usgs.gov | 734-214-7215 |
| Biological Science Technician | Kevin R Keretz | kkeretz@usgs.gov | 419-616-0060 Ext: 219 |
| Biological Technician | Breanna R Kern | -- | -- |
| Biological Technician | Darren S Kirkendall | -- | -- |
| Biological Technician | Branden E Kohler | bkohler@usgs.gov | 419-616-0060 |
| Administrative Operations Assistant | Leah Kolb | lkolb@usgs.gov | 419-616-0060 Ext: 210 |
| Research Ecologist | Kurt P Kowalski, PhD | kkowalski@usgs.gov | 734-214-9308 |
| Biological Technician | Jeremy W Kraus | -- | -- |
| Supervisory Research Fisheries Biologist | Richard T Kraus, PhD | rkraus@usgs.gov | 419-616-0060 Ext: 213 |
| Supervisory Research Fisheries Biologist | Brian F Lantry, PhD | bflantry@usgs.gov | 315-343-3951 Ext: 18 |
| Facilities Manager | Eric R Larson | elarson@usgs.gov | 989-734-4768 Ext: 119 |
| Biological Technician | Samantha A Lasalle | -- | -- |
| Biological Technician | Lucas A Le Tarte | -- | -- |
| Biological Science Technician | Benjamin S Leonhardt | bleonhardt@usgs.gov | 734-994-3331 |
| Biological Technician | Jared A Lesniewicz | jlesniewicz@usgs.gov | 419-616-0060 |
| Biological Technician | Megan E Lewan | melewan@usgs.gov | 734-994-3331 |
| Ship Operator | Terry Lewchanin | tlewchanin@usgs.gov | 315-343-3951 |
| Biologist | Michael R Lowe, PhD | mlowe@usgs.gov | 989-734-4768 |
| Biological Technician | Heather G Luken | hluken@usgs.gov | 419-625-1976 |
| Biological Technician | Joshua F Lyons | jflyons@usgs.gov | 715-682-6163 |
| Biological Technician | Gregg E Mackey | -- | -- Ext: 7535 |
| Research Fisheries Biologist | Charles P Madenjian, PhD | cmadenjian@usgs.gov | 734-214-7259 |
| Biological Technician | Nell R McGuan | -- | -- |
| Research Ecologist | James E McKenna, Jr., PhD | jemckenna@usgs.gov | 607-753-9391 |
| Communications Associate | Andrea L Miehls, PhD | amiehls@usgs.gov | 989-734-4768 Ext: 135 |
| Research Fisheries Biologist | Scott M Miehls, PhD | smiehls@usgs.gov | 989-734-4768 Ext: 118 |
| Biological Technician | Jared M Militello | -- | -- |
| Biologist | Joshua J Miller | joshuamiller@usgs.gov | 734-214-7274 |
| Biological Science Technician | Scott P Minihkeim | sminihkeim@usgs.gov | 315-343-3951 Ext: 6513 |
| Biological Technician | Jacob P Moore | -- | -- |
| Computer Scientist | Shadi Moradi | -- | -- |
| Data Steward | Nancy A Nate | nnate@usgs.gov | 989-734-4768 |
| IT Specialist | Scott R Nelson | snelson@usgs.gov | 734-214-7243 |
| Bureau Approving Official, Biologist | Meredith B. Nevers | mnevers@usgs.gov | 219-286-4646 |
| Branch Chief, Supervisory Fishery Biologist | Kurt R Newman, PhD | knewman@usgs.gov | 734-214-7257 |
| Biological Technician | Matthew T Nguyen | -- | -- |
| Biological Technician | Keegan D Nichols | knichols@usgs.gov | 219-926-8336 |
| Ecologist | Johanna M Nifosi | jnifosi@usgs.gov | 219-926-8336 |
| Biological Science Technician (Field Assistant) | Zachary M Nordstrom | znordstrom@usgs.gov | 989-734-4768 |
| Supervisory Fisheries Biologist | Timothy P O'Brien | tiobrien@usgs.gov | 734-214-7266 |
| Biologist | Brian P O'Malley, PhD | bomalley@usgs.gov | 315-343-3951 |
| Biological Science Technician | Richard C Oldham | roldham@usgs.gov | 419-616-0060 Ext: 226 |
| Biological Technician | Ellie R Olds | -- | -- |
| Biological Technician | Jessica C Oswald | -- | -- |
| Biological Technician | Evelyn P Pantelopoulos | epantelopoulos@usgs.gov | 419-616-0060 |
| Ship Operator | Shawn E Parsons | sparsons@usgs.gov | 231-627-4571 |
| Research Ecologist | Noel B Pavlovic, PhD | npavlovic@usgs.gov | 219-926-8336 |
| Ecologist | Samuel D Pecoraro | specoraro@usgs.gov | 219-926-8336 Ext: 430 |
| Administrative Assistant | Saul L Perez | slperez@usgs.gov | 734-994-3331 |
| Biological Technician | Joshua W Perry | -- | -- |
| First Mate | Keith F Peterson | kpeterson@usgs.gov | 715-682-6163 Ext: 20 |
| Biological Science Technician | Sydney B Phillips | sbphillips@usgs.gov | 715-682-6163 |
| Biological Science Technician | Kristy R Phillips | krphillips@usgs.gov | 734-214-7282 |
| Biological Science Technician (Field Assistant) | Martin R Proulx | mproulx@usgs.gov | 989-734-4768 |
| Biological Technician | Stacy A Provo | -- | -- |
| Ecologist | Katarzyna Przybyla-Kelly | kprzybyla-kelly@usgs.gov | 219-926-8336 Ext: 423 |
| Web Manager | Richard Quintal | rquintal@usgs.gov | 734-214-9319 |
| Scientist Emeritus | Dora R Reader | dreader@usgs.gov | 734-214-7256 |
| Biological Technician | Renee E Renauer | -- | -- |
| Research Ecologist | James J Roberts, PhD | jroberts@usgs.gov | 419-616-0060 Ext: 217 |
| Biologist | Ann J Ropp | aropp@usgs.gov | 734-214-7332 |
| Research Fisheries Biologist | Edward F Roseman, PhD | eroseman@usgs.gov | 734-214-7237 |
| Biological Science Technician | Sarah R Rubenstein | srubenstein@usgs.gov | 607-753-9391 |
| Ship Operator | Gary L Rutz | grutz@usgs.gov | 419-616-0060 Ext: 218 |
| Biological Technician | Luke S Sayler | -- | -- |
| Research Fisheries Biologist | Joseph D Schmitt, PhD | jschmitt@usgs.gov | 419-616-0060 Ext: 215 |
| Biological Technician | Paris K Schofield | -- | -- |
| Biological Technician | Alma C Schrage | -- | -- |
| Budget Analyst | Annie K Schultz | akschultz@usgs.gov | 734-214-7208 |
| Biological Science Technician | Kailee A Schulz | kaschulz@usgs.gov | 734-994-3331 |
| Biological Technician | Dawn A Shively | -- | -- Ext: 427 |
| Biological Technician | Joseph V Siegel | -- | -- |
| Information Technology Technician | Steven L Silvis | -- | -- |
| Biological Technician | Martin A Simonson | msimonson@usgs.gov | 734-994-3331 |
| Biological Technician | Daniel A Sinopoli | -- | -- |
| Biological Technician | Jared M Skrotzki | -- | -- |
| Biological Science Technician | Karen S Slaght | kslaght@usgs.gov | 989-734-4768 |
| Ecologist | Michael T Slattery | -- | -- Ext: 7540 |
| Fisheries Biologist | Beth L Sparks-Jackson, PhD | -- | -- |
| Biological Technician | Ashley M Spoljaric | -- | -- Ext: 429 |
| Deck Hand | Walter (Dylan) Stewart, MSc | wstewart@usgs.gov | 231-627-4571 |
| Center Director | Russell M Strach | rstrach@usgs.gov | 734-214-7200 |
| Marine Maintenance Repairer | Theodore G Strang | tstrang@usgs.gov | 315-343-3951 Ext: 6515 |
| Biological Science Aid (Field Assistant) | Ryleigh J Talaske | rtalaske@usgs.gov | 989-734-4768 |
| Biological Technician | Travis L Taylor | -- | -- |
| Biological Science Technician | Henry T Thompson | hthompson@usgs.gov | 989-734-4768 |
| Biological Technician | Alden T Tilley | -- | -- |
| Research Fisheries Biologist | Ralph W Tingley, PhD | rtingley@usgs.gov | 734-994-3331 |
| Ecologist | Taaja R Tucker | trtucker@usgs.gov | 734-214-7264 |
| Biological Technician | Kieran F Tyrrell | -- | -- |
| Biological Technician | Haley N Vanscoyoc | -- | -- |
| Biological Technician | Benjamin R Vasquez | bvasquez@usgs.gov | 419-625-1976 |
| Supervisory Research Fisheries Biologist | Mark Vinson, PhD | mvinson@usgs.gov | 715-682-6163 |
| Marine Operations & Equipment Specialist | Joseph T Walters | jwalters@usgs.gov | 715-682-6163 Ext: 15 |
| Biological Technician | Jennifer M Wardell | jwardell@usgs.gov | 734-994-3331 |
| Research Fisheries Biologist | David M Warner, PhD | dmwarner@usgs.gov | 734-214-9392 |
| Research Fisheries Biologist | Brian C Weidel, PhD | bweidel@usgs.gov | 315-343-3951 |
| Marine Maintenance Repairer | Paul Wells | pwells@usgs.gov | 607-753-9391 Ext: 7524 |
| Biological Science Technician | Zachary J Wickert | zwickert@usgs.gov | 989-734-4768 |
| Biological Technician | Spenser L Widin | -- | -- |
| Administrative Operations Assistant | Tiffiny L Yarch | tyarch@usgs.gov | 989-734-4768 Ext: 111 |
| Biological Technician | Nicholas J Yeager | -- | -- |
| Research Fisheries Biologist | Daniel L Yule, MSc | dyule@usgs.gov | 715-682-6163 |
| IT Specialist | Limei Zhang | lzhang@usgs.gov | 734-214-7211 |