Donna Stilwell - Senior Manager

Donna M. Stilwell, CPA, CFE


Widener University
Bachelor of Science in Accounting
MBA Concentration Accounting & Tax



Donna has over 30 years of private and public accounting experience. She joined Brinker Simpson & Company in September 2015, providing consulting and accounting services to small businesses and non profits. Her industry experience includes medical and dental practices, insurance brokerage, professional services, retail, manufacturing, and municipal authorities. Donna has extensive experience in the private sector, working in various capacities for international businesses, start ups, small privately held businesses and non profits. At Brinker Simpson, her focus is helping clients manage their business operations efficiently and profitably. She also is a Certified Fraud Examiner and provides forensic accounting services and fraud examinations. In June, she completed
the COSO Internal Control Certificate program offered by the AICPA. Donna is a member of the AICPA and PICPA, ACFE and Philadelphia Chapter of the ACFE.  Donna is also on the Board at  Delaware County Community College Educational Foundation.

An investment in knowledge pays the best interest.
— Benjamin Franklin


  • Certified Public Accountant  - Pennsylvania
  • Certified Fraud Examiner

Memberships and Affiliations