
Pretrial & Motion Call Judge, John P. Callahan, Jr., Joins ADR Systems
March 31, 2022ADR Systems is delighted to welcome Hon. John P. Callahan, Jr., (Ret.) to its panel of senior mediators and arbitrators. For the past 10 years, Judge Callahan served in the Circuit Court of Cook County Law Division’s Jury Trial and Motion Call Sections and Probate Division.
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