Breadcrumb Ag Home Directory Katie Mueller Staff Image Title Katie Mueller Position Administrative Assistant Extension Leadership Team Part time Email katie.mueller@ndsu.edu Offices Traill County Mailing address: PO Box 730 Hillsboro, ND 58045-0730 Physical address: Courthouse, 114 West Caledonia Ave Hillsboro, ND 58045 Phone 701-636-5665 Office hours: Memorial Weekend - Labor Day Weekend: M-TH 7:00am - 5:30 pm. Closed Fridays. ID Education B.S. Horticulture, North Dakota State University (2007) Emphasis - Landscape Design Minor - Landscape Architecture Professional Interests 4-H and Horticulture Previous Employment Katie's Daycare - Owner Gate City Bank - Customer Service Representative Opp Construction/Patio World - Horticulturalist and Designer