Chief Financial Officer, Cottonwood Oak Creek School District

Tammy Janssen has been an integral part of the Cottonwood Oak Creek School District for over 22 years, serving in various roles with a steadfast commitment to supporting the district’s financial stability and growth. As the Chief Financial Officer, Tammy brings a wealth of experience, strong leadership, and a deep understanding of the district’s unique needs.

A proud product of the district, Tammy attended Cottonwood Oak Creek School District K-8 before graduating from Mingus Union High School 9-12. With a passion for education and the community, Tammy pursued a Bachelor of Business Science degree, further enhancing her skills in financial management and strategic planning.

Throughout her employment, Tammy has played a key role in ensuring the district's financial resources are allocated efficiently, supporting educational excellence and fostering long-term sustainability. Her dedication to the district and its students is evident in her ongoing work to enhance fiscal policies, streamline processes, and maintain transparency in financial reporting.

Tammy is committed to the district’s mission of providing a high-quality education to every student, and she continues to play a vital role in securing the financial future of the district.