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Stephanie M. Donlevie

Portrait of Stephanie Donlevie

Stephanie is an associate in the Casualty Department, handling matters involving general liability, premises liability, automobile liability, and hospitality & liquor liability.

Prior to passing the bar and throughout law school, Stephanie worked as a litigation paralegal for several years in practice areas such as family law, commercial litigation, and civil litigation. This first-hand experience created the foundation for her day-to-day practice at Marshall Dennehey. Before joining the firm, Stephanie practiced at a local defense firm where she defended corporate clients, including a Fortune 500 corporation, in matters ranging from contract related disputes to premises liability and trucking accidents.

Stephanie earned her juris doctorate from Widener University Delaware Law School’s evening program where she completed coursework in trial advocacy and alternative dispute resolution. Stephanie is admitted to practice in Pennsylvania and New Jersey. In her spare time, she enjoys hiking, swimming, kayaking, and spending time with her family and three dogs.

    • Widener University Delaware Law School (J.D., cum laude, 2024)
    • Liberty University (Paralegal Certificate, 2015)
    • Liberty University (A.A., 2017)
      • Paralegal Studies
    • Liberty University (B.S., cum laude, 2020)
      • Law and Policy
    • Pennsylvania, 2024
    • U.S. District Court Eastern District of Pennsylvania, 2024
    • U.S. District Court Middle District of Pennsylvania, 2024
    • New Jersey, 2025
    • U.S. District Court District of New Jersey, 2025
    • Pennsylvania Bar Association
    • Chester County Bar Association

Firm Highlights

Thought Leadership

Appellate Division Affirms Dismissal of Legal Malpractice Counterclaim Against Martin Law Firm

In Martin v. Loury, 2026 N.J. Super. Unpub. LEXIS 1617 (App. Div. July 15, 2026), Martin Law Firm represented Kirk Loury in an employment matter Mr. Loury filed against his former employer, Concord Equity Group Advisors LLC (“Concord”). The allegations included, among other things, that Loury was not fairly compensated for his employment with Concord. After a bench trial finding in Loury’s favor, the Appellate Division remanded this matter in February 2016 for a second trial. During the second trial, Concord CEO, Lee Argush, testified to lower compensation estimate than first trial. On remand, the second trial judge awarded Mr. Loury the same damages as the first judge, finding Mr. Argush not credible. After the findings during the second trial, Martin Law Firm filed an action against Mr. Loury to recover legal fees and costs of representing Mr. Loury in a second bench trial and Mr. Loury filed a counterclaim against Martin Law Firm for legal malpractice, alleging he should have received an even higher award in the second bench trial. In this allegation, Mr. Loury, through his expert, claimed that Martin Law Firm should have recalled Mr. Loury to the stand to rebut Mr. Argush’s testimony to allege an alternative theory of damages. Mr. Loury’s expert admitted that the second judge already rejected Mr. Argush's theory and accepted Loury's damages theory. The trial court barred Mr. Loury’s expert and dismissed Loury's counterclaim with prejudice before convening the collection trial, and the jury ruled in Martin Law Firm’s favor. Mr. Loury appealed the trial court's pretrial rulings barring his liability expert from testifying in support of his legal malpractice counterclaim, denying his motion for summary judgment on that counterclaim, and denying his motion to amend his counterclaim by adding attorney Joseph A. Martin as a codefendant. In affirming the trial court’s decision, the Appellate Division held that the trial court properly excluded Loury’s expert testimony in the counterclaim against Martin Law Firm because the expert could not explain how calling Loury as a rebuttal witness would have increased damages when the second judge already rejected Mr. Argush's testimony and accepted Loury's damages theory, making the expert’s causation opinion speculative. The Appellate Division also held that the trial court properly denied Mr. Loury's summary judgment motion on his malpractice counterclaim because reasonable minds could differ on whether Mr. Martin's alleged failures would have changed the second judge's damages award, given the judge already found Mr. Argush not credible, creating genuine factual disputes precluding summary judgment. Also, the Appellate Division held that the trial court properly denied Loury's May 2023 motion to add Joseph Martin individually because the statute of limitations expired in February 2022, six years after the 2016 appellate remand when Mr. Loury incurred new legal costs, and relation back did not apply because Mr. Loury knew Mr. Martin's identity throughout and strategically chose to sue only Martin Law Firm in his 2019 counterclaim.