Shareholder - West Des Moines, IA
Alexandrea Keller, CPA
Experience
Alexandrea began her journey with Williams & Company in 2015 as a staff accountant in the Onawa office. She advanced to senior accountant in 2016, manager in 2019, and was named shareholder in 2025. Over her career, she has developed expertise in long-term care, audits, and data analytics, serving clients with a strong commitment to accuracy and insight.
Inspired by encouragement from an accounting professor during college, Alexandrea switched her major to accounting and found a profession that offers problem solving and versatility across industries. She appreciates that accounting is often described as the language of business.
At Williams & Company, Alexandrea values the firm’s culture—accepting, caring, challenging, and motivating—and the leadership’s dedication to helping everyone reach their full potential.
Areas of Focus
Long-Term Care
Audits, Reviews & Compilations
Single Audits
Medicare and Medicaid Cost Reports for Nursing Facilities
Data Analytics
Education & Certifications
Bachelor’s Degree in Accounting with a minor in Communications, Buena Vista University
Certified Public Accountant (CPA) – Licensed in Iowa
Professional Affiliations
Member, American Institute of Certified Public Accountants (AICPA)
Member, Iowa Society of Certified Public Accountants (ISCPA)
Member, LeadingAge Iowa
Member, Iowa Health Care Association
Community Involvement
Alexandrea volunteers as a member of the Burgess Hospital Finance Committee since 2019. Along with her family, she has supported the Alzheimer’s Association since 2022 by raising funds and participating in their annual walk as part of a team honoring her grandfather, Wayne Grossnickle.
Beyond the Numbers
Alexandrea lives in Waukee, Iowa with her husband, Mike, their two sons, Harrison and Jett, and two miniature dachshunds, Stella and Pearl. She enjoys spending time with her family, biking along the Raccoon River Valley Trail, exploring new restaurants in the Des Moines area, and hopes to find more time for golf. Alexandrea says her work at Williams & Company often doesn’t feel like work, reflecting her passion for the profession.
Support Team
Emma Dirks
515-666-1334
