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Ruben Diaz is a former Cook County State’s Attorney with extensive experience handling traffic matters, misdemeanors, and juvenile felony cases. During his time in public service, Ruben earned a strong reputation as a dedicated advocate and skilled litigator, known for his thoughtful approach and commitment to justice.
Raised in the west suburbs of Chicago, Ruben brings both a deep connection to his community and a passion for helping others to his current role at Costa Ivone, LLC. He now leverages his courtroom experience to provide strategic client-focused representation.
Outside of work, Ruben enjoys spending time with his family, friends, and his dog Levi.
