as of 6/18/2026 2:29:02 AM

Peter Owen Muldoon

Law Office of Peter O. Muldoon
205 Anderson Boulevard
Geneva, Illinois 60134-1203

(630) 877-7171

Not available

Date Admitted

May 12, 1989

Illinois Registration Status

Not authorized to practice law due to discipline and has not demonstrated required MCLE compliance – Last Registered Year: 2012

Malpractice Insurance

No malpractice report as attorney is disciplined

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 Muldoon, Peter Owen, 2014PR00116
Disposition Suspension for a specified period of time and until further order of the Court
Effective Date of Disposition 09/21/2015
End Date of Disposition
Definition of Disposition A suspension until further order of the Court reflects a determination that the lawyer has engaged in misconduct and that the misconduct warrants an interruption of the lawyer's authority to practice law during the suspension period, which is a fixed period of time identified in the Supreme Court's order and until the lawyer has demonstrated rehabilitation, good character, and current knowledge of the law in a subsequent reinstatement case. The lawyer is not authorized to practice law during the period of the suspension.
Case Summary Mr. Muldoon, who was licensed in Illinois in 1989, was suspended for six months and until further order of the Court. He failed to pursue a child custody matter on behalf of a client and failed to refund any portion of the fees and costs paid to him in that matter. In addition, he failed to cooperate with the ARDC and did not participate in his own disciplinary proceeding.
In re Muldoon, Peter Owen, 93CH0543
Disposition Reprimand
Effective Date of Disposition 10/12/1994
End Date of Disposition Not Applicable. Censures and reprimands do not affect the authority of the lawyer to continue to practice law.
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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