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O’Neill Dennis R is a highly reputable attorney based in Chicago, Illinois, with a proven track record of success in various legal matters. With years of experience in the field, O’Neill Dennis R is dedicated to providing top-notch legal representation and guidance to his clients. Specializing in a wide range of practice areas, including personal injury, criminal defense, and family law, he is known for his unwavering commitment to achieving the best possible outcomes for those he represents. Whether you are facing a complex legal issue or seeking legal advice, O’Neill Dennis R has the knowledge and expertise to help you navigate the legal system with confidence. Trust in O’Neill Dennis R to be your advocate and fight for your rights.

Owen Fayer

3/23/2025

I highly recommend my attorney, Dennis O’Neill, as he has consistently demonstrated professionalism and a deep knowledge of the law while effectively representing my family’s interests.

Ayala Clinkman

4/04/2016

Dennis was not the first attorney I worked with as part of purchasing my first house but he was by far the best, most honest, personable and experienced one. Having Dennis on my side gave me confidence, and assurance. He had my back and wanted nothing but the best for me and my husband. I will continue to trust Dennis and engage him for my future transactions.

5.0

3 User Reviews

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