Peggy Tsirigotis

George Mason University Costello College of Business Faculty Peggy Tsirigotis
Titles and Organizations

Assistant Area Chair, Accounting
Additional Roles: Instructor, Accounting

Contact Information

Office Location: Enterprise Hall 228
Office Hours: By appointment


Peggy Tsirigotis, an Assistant Area Chair and Instructor of Accounting at the Costello College of Business at George Mason University, extends beyond traditional education; she champions the excitement of accounting. With a rich background spanning public accounting, corporate accounting, nonprofit accounting, and small business consultancy, Tsirigotis infuses her teaching with practical wisdom.   

This wealth of experience directly enriches the classroom with tangible real-world insights. Tsirigotis is a passionate advocate, inspiring students to embrace accounting with enthusiasm. Her aim is to make accounting not only understandable and relevant to their personal and professional lives but also enjoyable. Tsirigotis is a Certified Public Accountant, licensed in Maryland and a member for the American Institute of Certified Public Accountants. 


  • MSB - Accounting and Financial Management, Johns Hopkins University Carey School of Business in Baltimore, Maryland.
  • BSBA - Accounting, American University in Washington, D.C.
  • Harvard Higher Education Teaching Certificate, The Derek Bok Center for Teaching and Learning


  • Dean's Teaching Faculty Fellow
  • Commendation for Engaged Teaching
  • Faculty Career Connection Award
  • Teaching Excellence Award Nomination