Denis J. Owens

Dennis J. Owens

Phone: 847.698.9600

Fax: 847.698.9623 or 847.698.9624

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Denis J. Owens joined Di Monte & Lizak, LLC in 2011. Denis received his pre‑legal education at the University of Notre Dame, Notre Dame, Indiana where he was awarded his Bachelor of Business Administration Degree in Accounting in 1961. He received his legal education at DePaul University College of Law where he graduated with a Juris Doctor Degree in 1964. Denis also attended post‑graduate courses in taxation and estate planning at the Lawyers Institute, John Marshall Law School, and most recently attended the Heckerling Institute conducted by the University of Miami Law School. He was a member of the United State Army Reserve, from 1964 to 1970 when he was discharged with honorable mention at the rank of Captain, in the Judge Advocate General.

Denis is a member of the American Bar Association’s Committee on Taxation, the Northwest Suburban Bar Association, the Illinois State Bar Association, the Chicago Bar Association, the Northwest Suburban Estate Planning Council and the Catholic Lawyers Guild of Chicago. Denis has also been an active member of the Park Ridge Lions for over 40 years.

Denis’ practice includes Probate, Taxation, Estate Planning, and Real Estate. He has over 48 years of experience in these areas. Prior to joining Di Monte & Lizak, LLC, Denis practiced with his brother, Jack, and his son, Patrick, in the firm of Owens, Owens & Rinn, Ltd.


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Phone: 847.698.9600

Fax: 847.698.9623


Di Monte & Lizak, LLC,

216 Higgins Road,

Park Ridge, IL 60068