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Meet the Staff

At ISA, our team of more than 40 dedicated and diverse staff from a variety of professional and educational backgrounds is here to serve you. Our staff is led by Executive Director Jim Skiera, an ISA Certified Arborist.

Get Answers to Your Questions

Need help tracking down an answer? Find a staff directory with contact information for all members of the ISA headquarters staff. You can also call the main office directly at 217.355.9411.

Learn about Employment Opportunities

Learn more about open positions at ISA Headquarters.

Contact the Office by Mail

Staff members may be reached at ISA, 2101 West Park Court, Champaign, Illinois, 61821.