Dennis Rizzo

Dennis Rizzo, CPA, currently serves as Chief Financial Officer of the American Osteopathic Association, overseeing financial leadership for an organization representing over 168,000 osteopathic physicians and medical students. Previous roles include Partner at SeatonHill Partners, CFO and COO at Purchaser Business Group on Health, and CFO for the American Association of Neurological Surgeons. Dennis has extensive experience in financial operations, having held several senior positions including CFO at Land of Lincoln Health and the Illinois Health and Hospital Association. Educational credentials include a Bachelor of Science in Accounting from DePaul University and an MBA in Finance from Keller Graduate School of Management of DeVry University.