Diane Poljak – Biography
Last update: April 27, 2026Executive profile
Diane was Business Development Manager at AIG, and Assistant, Financial Services Division at Aon. Diane Poljak joined Marsh McLennan in 2005. Diane served as Senior Vice President, Insurance Broker and Senior Vice President and Staffing and Professional Employer Organizations Practice Leader for Marsh McLennan.
Diane Poljak is currentlyPresident at Marsh & McLennan Midwest - View - Marsh & McLennan Midwest org chart
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Education
In 1997, Diane Poljak completed a Bachelor of Science in Marketing at Butler University.
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Company Colleagues
- At Marsh & McLennan Midwest, Diane Poljak has 16 colleagues including Tony Chimino (Chairman & CEO), Jessica Niehaus (Real Estate & Construction)…
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- In the Insurance industry, Diane Poljak has 69,209 colleagues in 3,978 companies located in 106 countries. 20,957 executive movements have been recorded in the last 12 months. Learn more about Insurance.
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