College of Business Departments

Accounting Department
William Ortega
507.457.5180
WOrtega@winona.edu
Somsen Hall 324F
Accounting
Professor
Winona State Campus
Somsen Hall 323
507.457.5860

Business Administration Department
Joell Bjorke
507.457.5188
JBjorke@winona.edu
Somsen Hall 325
Business Administration
Chairperson / Professor-Business Law
Winona State Campus
Somsen Hall 324
507.457.5170

Economics Department
Matthew Hyle 507.457.5496
MHyle@winona.edu
Somsen Hall 407
Chairperson / Professor
Winona State Campus
Somsen Hall 319
507.457.5496

Finance Department
Mark Wrolstad
507.457.5676
MWrolstad@winona.edu
Somsen Hall 321A
Finance
Chairperson / Professor
Winona State Campus
Somsen Hall 319
507.457.5165

Marketing Department
Marianne Collins
507.457.5196
Somsen Hall 109A 
Chairperson / Professor 
Winona State Campus 
Somsen Hall 109
507.457.5001