Our Staff

Picture of Brian Barber and Link to full profileBrian Barber

Director of Soil Testing/Research Analytical Lab

bbarber@umn.edu  |  +1 612-625-3101

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Picture of Keith Piotrowski and Link to full profile

Keith Piotrowski

Manager of the Soil Testing and Research Analytical Laboratory

kpiotr@umn.edu  |  +1 612-625-3101





Picture of Angela Gunlogson and Link to full profileAngela Gunlogson

Soil Lab Scientist

gunl0001@umn.edu  |  +1 612-625-6704





Picture of Tom Graff and Link to full profileTom Graff

Soil Scientist - Part-time

tgraff@umn.edu  |  +1 612-625-9713





Picture of Victoria MeltzerVictoria Meltzer

Researcher 2






Picture of Stephanie Gawtry and Link to full profileStephanie Gawtry

Principal Office and Administrative Specialist 

schum416@umn.edu  |  +1 612-625-3101





Picture of Cassandra List   Cassandra List

   Researcher 1






Picture of Jashandeep KaurJashandeep Kaur

Researcher 3






Picture of Sara BauerSara Bauer

Senior Laboratory Technician