as of 6/18/2026 2:41:33 AM

Mark Steven Lenz

SWK Attorneys At Law
500 Skokie Blvd., Suite 600
Northbrook, Illinois 60062-2831

(224) 260-3090

Not available

Date Admitted

July 15, 1986

Illinois Registration Status

Active and authorized to practice law

Malpractice Insurance

In annual registration, the attorney reported that the attorney, or the attorney’s firm, maintains malpractice insurance.

Public Record of Discipline and Pending Proceedings
Case(s) below are identified by caption and Commission case number. If there is more than one case, the cases are listed from most recent to oldest. A case may have more than one disposition or more than one component to a disposition, in which case each disposition and component is also listed separately within that case record, again in an order from most recent to oldest.

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Case Research
to access any documents regarding this lawyer that are in our database. Case Research contains most disciplinary opinions of the Supreme Court and most disciplinary orders and board reports issued since 1990. If Case Research does not contain the information you are seeking, please contact the Commission's Clerk's Office for assistance. Contact information for the Clerk's office is available under Clerk's Office Services.

In re Lenz, Mark Steven, 2022PR00029
Disposition Reprimand
Effective Date of Disposition 10/05/2023
End Date of Disposition 10/05/2023
Definition of Disposition A reprimand reflects a determination that the lawyer has engaged in misconduct, but that the violation is not so serious to warrant a sanction that would affect the lawyer’s authority to continue to practice law. As a result, a reprimand does not affect the authority of the lawyer to continue to practice law. A reprimand is the only form of discipline that may be imposed by the Hearing Board or Review Board. All other discipline must be imposed by the Supreme Court.
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