Leadership

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Mr. Joel W. Greer, PE
​​Chapter President

Email

(217) 451-3780

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Mr. Van Calombaris, PE
​​Chapter Vice President

Email

(815) 806-0300

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Mr. Mark R. Rogers, PE
​​Chapter MATHCOUNTS Chair

(815) 933-1731

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Mr. Lance G. Beigh, PE
​Chapter Representative

Email

(708) 243-3384