DNR Staff Directory
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Name: Matthew B Koshollek
Email Address: Matthew.Koshollek@wisconsin.gov
Working Title: Conservation Warden
Supervisor: Peters, Frederick B
Org. Chart: Law Enforcement > Operations > Law Enforcement Northern Region > Ashland Team
Secretary’s Director: Yach, James
Work Phone:

Work Mobile Phone:
(715) 209-7184

FAX:
Work Station:
ASHLAND SERVICE CENTER
Work Address:
Natural Resources, Department of
ASHLAND, WI 54806
Work Mailing Address:
PO Box 95
Drummond, WI 54832-0095
Assigned Subjects
SubjectCounties Served
Conservation Law EnforcementBayfield
WardenBayfield
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