33 N County St, Suite 308, Waukegan, IL 60085-4315847-263-1500  |  oscar@posterlilaw.com
Waukegan • Lake County • Illinois

Experienced representation when the outcome matters.

Posterli Law provides focused legal representation in workers’ compensation, personal injury, and criminal defense matters from its office in Waukegan, Illinois.

Workers’ CompensationPersonal InjuryCriminal DefenseLake County Courts

Workers’ Compensation

Representation for injured workers navigating claims, medical issues, disability benefits, and settlement options.

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Personal Injury

Advocacy for individuals and families after serious injuries, wrongful death claims, traffic collisions, and other injury matters.

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Criminal Defense

Defense for clients facing DUI, misdemeanor, felony, and other criminal charges in Illinois courts.

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A practical, client-focused law office

Legal problems are stressful. Posterli Law is built around direct communication, practical advice, and experienced courtroom advocacy. The firm serves clients from its Waukegan office near the Lake County courthouse.

Meet Oscar Posterli