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Miscellaneous Professional Liability

We recognize that professional firms and licensed service providers are frequently at risk of being sued over the services they perform.

Our Miscellaneous Professional Liability (MPL) Practice Group is broad-based and includes many senior attorneys who have significant experience in the defense of large-exposure, politically sensitive and complex cases. We thoroughly examine each case upon intake to ensure that the right attorney with the appropriate experience is assigned to the case for that particular professional.

When it comes to defending clients in MPL matters, our attorneys have handled thousands of professional Errors & Omissions suits in all seven states where we maintain our offices and in neighboring jurisdictions where we are licensed to practice. We counsel and defend a wide-ranging client base, including, but not limited to:

  • Advertising/marketing/public relations
  • Alarm monitoring services
  • Associations  
  • Auctioneer
  • Background screeners  
  • Bookkeeping and/or tax preparation services
  • Business brokers
  • Cell tower acquisition/leasing
  • Employment agencies/staffing services
  • Environmental analysts
  • Event/conference planners and venues
  • Freight forwarders/customs house brokers
  • Funeral homes and cemeteries
  • Graphic designers
  • Human resources outsourcing
  • Insurance agents and brokers
  • Life coaches
  • Management and strategic consultants
  • Medical billers/coders
  • Medical practice management
  • Payroll processors
  • Probation officers
  • Professional employer organizations
  • Specialty consultants
  • Technical writers
  • Trustee services
  • Utility/energy credit brokers

Results

Investigation Against Home Appraiser Shut Down by Defense

We successfully defended a home appraiser in a regulatory investigation undertaken by the Pennsylvania Commonwealth Bureau of Enforcement relating to the appraisal of a five-acre parcel of property. The complainant contended the valuation arrived at by the appraiser (as part of a divorce proceeding) was artificially low given the fact the parcel was sub-dividable. We convinced the investigator that the appraisal number arrived at was in line with comparable properties in the area, particularly given some of the ingress issues involved in accessing the property. After an in-person interview of the appraiser and submissions, the investigator elected to shut the investigation down and take no further action against the appraiser. 

Successful Representation of Home Appraiser in Regulatory Investigation

The investigation was undertaken by the Pennsylvania Commonwealth Bureau of Enforcement relating to the appraisal of a five-acre parcel of property. The complainant contended the valuation arrived at by the appraiser (as part of a divorce proceeding) was artificially low given the fact the parcel was sub-dividable. We convinced the investigator that the appraisal number arrived at was in line with comparable properties in the area, particularly given some of the ingress issues involved in accessing the property. After an in-person interview of the appraiser and submissions, the investigator elected to shut the investigation down and take no further action against the appraiser.

Thought Leadership

Case Law Alerts

Attorney‑Client Communications Discoverable Where Plaintiffs Seek Fees as Malpractice Damages, Trial Court Holds

July 21, 2026

Plaintiffs sued Duane Morris, alleging legal malpractice and breach of fiduciary duty relating to a disputed 2020 settlement agreement in an underlying matter, resulting in subsequent proceedings to enforce the settlement agreement. Plaintiffs are seeking approximately $2.3 million in attorneys’ fees and costs spent defending the subsequent proceedings. A discovery dispute in this matter concerning settlement communications as evidence of proximate cause is currently before the Superior Court—this is the trial court’s opinion holding that the evidence sought was discoverable. Briefly, plaintiffs claim that they did not agree to the settlement in the underlying matter. Duane Morris, on the other hand, asserted that the plaintiffs failed to comply with the settlement agreement and thus, the defense expenses were self-inflicted. Accordingly, Duane Morris filed a motion to compel discovery related to contributory negligence and proximate causation, including communications between the plaintiffs and their subsequent counsel. After a hearing, the court granted the motion, and later denied the plaintiffs’ motion for reconsideration. Plaintiffs then filed an interlocutory appeal. Plaintiffs asserted on appeal that the trial court erred in compelling plaintiffs to produce documents protected by the attorney-client privilege and/or the work product doctrine; by determining that there was an “at-issue” waiver of privilege without a showing that the plaintiffs affirmatively asserted their state of mind; and by requiring production despite the lack of statutory exception. In its opinion, the trial court noted that, under Pennsylvania Rule of Evidence 408, evidence of settlement negotiations is inadmissible for certain purposes (such as to prove the validity or amount of a disputed claim), but could be admitted for another purpose, and does not prevent discovery of otherwise discoverable evidence. The court explained that the plaintiffs needed to establish proximate cause—that, but for the purportedly fraudulent settlement, plaintiffs would ultimately not have incurred the attorney fees associated with that the second action. The court determined that communications between the plaintiffs and their counsel regarding their objectives and their reasons for defending against the subsequent actions may be relevant and discoverable if, for example, they involved a strategic choice not to comply with the settlement agreement. Likewise, the court determined that there was an “at-issue” waiver of attorney-client privilege because those communications were at issue—in order to allow Duane Morris to raise a defense as to proximate cause and damages, discovery on plaintiffs’ reasons for defending against the subsequent lawsuits and the reasonableness of the defense costs incurred by plaintiffs was permissible. The court was persuaded by Duane Morris’s citations to other jurisdictions to support the view that a malpractice plaintiff places communications about causation at issue by seeking to recover subsequent attorneys’ fees. Finally, the plaintiffs/appellants also raised a public policy argument: that the court’s order would mean that clients seeking advice of counsel must be wary about the confidentiality because they may later be found to have unwittingly waived the privilege if they later bring a suit in which those communications are requested in discovery. The court rejected this argument because plaintiffs/appellants introduced the issue of the fees, and therefore should expect that the necessity and extent of the fees and costs would then be at issue.

Case Law Alerts

New Jersey Judiciary Implements Trial de Novo Deadline Reminders After Arbitration Awards

July 21, 2026

As there are times where cases against real estate brokers and producers are subject to non-binding arbitration in New Jersey, one thing that maintains of high importance is the strict deadline for the filing of demand for a trial de novo in the instance that a party seeks that the arbitration award be vacated and the matter return to the trial calendar.  In 2026, in the unreported decision of Arora Petroleum 2, LLC v. Avin Petroleum LLC, No. A-1706-24, 2026 WL 291226 (N.J. Super. Ct. App. Div. Feb. 4, 2026), the Appellate Division commented as to the new steps the judiciary now takes to ensure that a reminder is sent to parties before the deadline for the demand for a trial de novo expires. This Omnibus Rule Amendment Order & Supreme Court Action on Non-Rule Recommendations sets forth that, similar to discovery end date reminders, the judiciary now issues electronic reminders, through eCourts, to all parties seven days before the expiration of the thirty-day deadline imposed by Rule 4:21A-6(b)(1). This newly implemented reminder came after an amendment to Rule 4:21A-6  (which has since been rescinded), that allotted an additional ten days to a party who missed the thirty-day period to file the demand for trial de novo to file a motion to reject an arbitration award and demand a trial de novo as within time upon establishing good cause.  This Omnibus Rule brings to light the importance of filing a timely demand for trial de novo in matters that are subject to arbitration in the Superior Court. The court is now taking an additional step to issue a reminder to parties about the deadline through eCourts, which should not be ignored or taken lightly. 

Firm Highlights

News

106 Marshall Dennehey Attorneys Recognized in the 2027 Editions of The Best Lawyers in America® and the Best Lawyers: Ones to Watch® in America

Marshall Dennehey is proud to highlight the firm’s 106 attorneys who have been recognized in the 2027 editions of The Best Lawyers in America® and the Best Lawyers: Ones to Watch® in America. Less than 6% of all practicing lawyers in the U.S. were selected by their peers for this recognition. Additionally, four of the firm’s attorneys received the Best Lawyers® 2027 “Lawyer of the Year” awards in their respective practice areas and demographic regions. Since it was first published in 1983, Best Lawyers® has become universally regarded as the definitive guide to legal excellence. Best Lawyers lists are compiled based on an exhaustive peer-review evaluation. For more information, please visit https://www.bestlawyers.com/. OUR 2027 LAWYERS OF THE YEAR Harrisburg, PA Christopher Reeser, Personal Injury Litigation - Defendants Kacey Wiedt, Workers Compensation Law - Employers Roseland, NJ Justin F. Johnson, Medical Malpractice Law - Defendants Leonard Leicht, Personal Injury Litigation - Defendants   OUR 2026 BEST LAWYERS IN AMERICA Philadelphia, PA Nicholas D. Bowers, Personal Injury Litigation - Defendants Josh J. T. Byrne, Professional Malpractice Law - Defendants Jefferey J. Chomko, Insurance Law James H. Cole, Insurance Law John J. Delany III, Personal Injury Litigation - Defendants Laurianne Falcone, Personal Injury Litigation - Defendants John P. Gonzales, Employment Law - Management John Hare, Appellate Practice Daniel D. Krebbs, Personal Injury Litigation - Defendants Michele Punturi, Workers' Compensation Law - Employers Bradley D. Remick, Product Liability Litigation - Defendants Andrea Cicero Rock, Workers' Compensation Law - Employers Robin M. Romano, Workers' Compensation Law - Employers Daniel J. Ryan, Jr., Personal Injury Litigation - Defendants Gary M. Samms, Professional Malpractice Law - Defendants Christopher N. Santoro, Personal Injury Litigation – Defendants; Product Liability Litigation -Defendants Josh D. Scheets, Personal Injury Litigation - Defendants Robert P. Schenk, Workers' Compensation Law - Employers Robert E. Smith, Insurance Law Robin Snyder, Litigation - Health Care Michael L. Turner, Commercial Litigation; Criminal Defense: White-Collar; Mass Tort Litigation / Class Actions - Defendants Claire Breaux Ventola, Product Liability Litigation - Defendants Pittsburgh, PA Melissa Devich Cochran, Commercial Litigation; Mass Tort Litigation / Class Actions – Defendants; Product Liability Litigation - Defendants  John F. Deasy, Personal Injury Litigation – Defendants; Product Liability Litigation - Defendants Daniel W. Deitrick, Workers' Compensation Law - Employers Douglas C. LaSota, Litigation - Construction; Mass Tort Litigation / Class Actions - Defendants Joseph V. Lesinski, Product Liability Litigation – Defendants   Christian D. Marquis, Personal Injury Litigation - Defendants Patricia A. Monahan, Insurance Law; Litigation - Insurance Patrick T. Reilly, Commercial Litigation; Mass Tort Litigation / Class Actions – Defendants; Product Liability Litigation - Defendants Brett C. Shear, Medical Malpractice Law - Defendants Teresa O. Sirianni, Education Law; Employment Law – Management; Litigation - Labor and Employment Stuart Sostmann, Product Liability Litigation – Defendants Danielle M. Vugrinovich, Mass Tort Litigation / Class Actions - Defendants Scranton, PA Sarah E. Argo, Litigation - Insurance Michael J. Connolly, Personal Injury Litigation – Defendants; Professional Malpractice Law - Defendants Matthew Keris, Litigation - Health Care; Medical Malpractice Law - Defendants John T. McGrath, Jr., Insurance Law; Medical Malpractice Law – Defendants; Product Liability Litigation - Defendants William J. McPartland, Insurance Law John R. Nealon, Product Liability Litigation - Defendants Victoria Scanlon, Health Care Law; Litigation - Health Care; Medical Malpractice Law - Defendants Michael A. Sebastian, Workers' Compensation Law - Employers Thomas A. Specht, Insurance Law; Litigation - Insurance Suzanne Tighe, Litigation Insurance Harrisburg , PA Casey Alan Coyle, Administrative/Regulatory Law; Appellate Practice; Commercial Litigation Brittany E. Bakshi, Personal Injury Litigation - Defendants Shannon P. Fellin, Workers' Compensation Law - Employers Allison Krupp, Insurance Law John R. Ninosky, Litigation – Insurance; Personal Injury Litigation - Defendants Christopher Reeser, Personal Injury Litigation - Defendants Kacey Wiedt, Workers' Compensation Law – Employers King of Prussia, PA  Michael L. Detweiler, Construction Law Joseph L. Hoynoski III, Medical Malpractice Law - Defendants Gregory J. Kelley, Construction Law, Litigation - Construction Anthony Natale III, Workers' Compensation Law - Employers Francis X. Wickersham, Workers' Compensation Law - Employers A. Judd Woytek, Workers' Compensation Law – Employers Erie, PA Patrick M. Carey, Personal Injury Litigation - Defendants Joel M. Snavely, Health Care Law; Insurance Law New Haven, CT Michael Wrona, Commercial Litigation, Litigation - Bankruptcy  Mount Laurel, NJ David D. Blake, Litigation - Insurance Barbara Davis, Personal Injury Litigation - Defendants Lynne Nahmani, Litigation - Health Care John H. Osorio, Personal Injury Litigation - Defendants John L. Slimm, Legal Malpractice Law – Defendants; Professional Malpractice Law – Defendants Roseland, NJ Robert T. Evers, Medical Malpractice Law - Defendants Justin F. Johnson, Medical Malpractice Law - Defendants Julia Klubenspies, Medical Malpractice Law - Defendants Leonard C. Leicht, Personal Injury Litigation - Defendants Patricia M. McDonagh, Appellate Practice Sunny Sparano, Litigation - Construction Randall S. Watts, Health Care Law New York, NY Tonya M. Lindsey, Medical Malpractice Law - Defendants Tampa, FL Michael Archibald, Personal Injury Litigation - Defendants Lindsay G. McCormick, Litigation – Construction Orlando, FL Thomas F. Brown, Personal Injury Litigation - Defendants Dante C. Rohr, Commercial Litigation Fort Lauderdale, FL Kimberly Kanoff Berman, Appellate Practice Patrick M. Delong, Personal Injury Litigation – Defendants Jacksonville, FL  Heather Byrer Carbone, Workers' Compensation Law - Employers Linda Wagner Farrell, Workers' Compensation Law - Employers Elizabeth B. Ferguson, Litigation - Construction James P. Hanratty, Personal Injury Litigation – Defendants Wilmington, DE Sarah B. Cole, Litigation - Insurance Benjamin K. Durstein, Workers' Compensation Law - Employers Maria R. Granaudo, Medical Malpractice Law - Defendants  Keri L. Morris-Johnston, Workers' Compensation Law - Employers Cincinnati, OH Timothy B. Schenkel, Personal Injury Litigation - Defendants David E. Williamson, Personal Injury Litigation - Defendants Cleveland, OH Vincent E. Cononico, Litigation – Insurance, Personal Injury Litigation - Defendants Jillian L. Dinehart, Personal Injury Litigation - Defendants David J. Fagnilli, Insurance Law Jason P. Ferrante, Health Care Law, Litigation - Health Care Andrew H. Isakoff, Transportation Law Leslie M. Jenny, Litigation - Health Care; Medical Malpractice Law – Defendant OUR 2026 BEST LAWYERS: ONES TO WATCH Jacksonville, FL Sean J. Reeves, Personal Injury Litigation – Defendants; Product Liability Litigation - Defendants Orlando, FL Carolin A. Pacheco, Insurance Law Mount Laurel Stacey Gorin, Insurance Law Melville, NY Kimberly Gitlin, Personal Injury Litigation – Defendants Matthew A. Gray, Insurance Law; Personal Injury Litigation - Defendants Philadelphia, PA Holli K. Archer, Health Care Law; Medical Malpractice Law – Defendants; Professional Malpractice Law Emily Pritchyk, Commercial Litigation; Product Liability Litigation – Defendants Pittsburgh, PA Taylor E. Kosko, Mass Tort Litigation / Class Actions – Defendants; Personal Injury Litigation - Defendants Alana Staniszewski, Workers' Compensation Law - Employers Michael D. Winsko, Product Liability Litigation – Defendants; Transportation Law King of Prussia, PA Richard Lechette, Commercial Litigation; Insurance Law, Personal Injury Litigation – Defendants

Thought Leadership

What’s Hot in Workers’ Comp - News and Results*

RESULTS ​Perry Merlo (Harrisburg) obtained a favorable ruling involving a claimant who sustained a recognized lower back injury while employed by the defendant and continued to seek workers’ compensation benefits. Following an independent medical examination, Perry filed a termination petition alleging that the claimant had fully recovered from her work injury as of September 10, 2025. The claimant opposed the petition and presented testimony from her own medical expert. The judge granted the termination petition, finding the testimony of the defense medical expert more credible than the testimony of the claimant and her expert; and finding that the claimant had fully recovered from her work-related injury as of September 10, 2025. Kacey C. Wiedt (Harrisburg) secured a complete victory involving a alleged hand laceration resulting additional shoulder and upper extremity injuries. The defense successfully demonstrated that the claimant did not sustain the additional injuries alleged, had fully recovered from the accepted injury, and was terminated for performance-related reasons unrelated to his work injury. Relying in part on text messages and photographs that contradicted the claimant’s alleged limitations, the defense secured a decision denying the claim petition in its entirety and granting the termination petition effective June 10, 2025. The claimant recovered no additional benefits despite previously making a $230,000 settlement demand. Anthony Natale III (King of Prussia) secured a complete defense victory involving an alleged ongoing disability following a work-related cervical spine injury sustained in a truck accident. The defense successfully demonstrated that the claimant had been released to return to full-duty work, was subsequently discharged for cause after failing a mandatory drug test, and had fully recovered from his work injury. Following litigation of both the suspension and termination Petitions, the court found that the claimant was capable of returning to unrestricted employment and had fully recovered from his cervical spine injury. Anthony Natale III (King of Prussia) secured a complete defense victory involving an allegation of ongoing orthopedic and neurological injuries, including post-concussion syndrome, resulting from a motor vehicle accident while volunteering for the township. The defense successfully demonstrated that the claimant had fully recovered from her work-related injuries and was exaggerating her symptoms. Finding the defense medical expert more credible, the court granted the termination petition and concluded that the claimant had fully recovered. The court also dismissed all four of the claimant’s review petitions challenging prior utilization review determinations that found her medical treatment to be unreasonable and unnecessary. Anthony Natale III (King of Prussia) secured a complete defense victory involving a low back injury. The defense successfully demonstrated through medical evidence that the claimant had fully recovered from her work injury. Following litigation of the termination petition, the court found the defense expert credible and concluded that the claimant was fully recovered. The court granted the termination petition despite the claimant proceeding without counsel and arguing that personal circumstances prevented her from adequately defending the matter. As a result, the claimant’s entitlement to ongoing workers’ compensation benefits was terminated. . *Prior Results Do Not Guarantee a Similar Outcome NEWS Congratulations to Kacey Wiedt on being named Best Lawyers in America® 2027 "Lawyer of the Year." We are also proud to celebrate our firm’s 14 workers’ compensation attorneys who have been recognized in the 2027 editions of The Best Lawyers in America® and Best Lawyers: Ones to Watch® in America. This distinction is especially meaningful, as fewer than 6% of practicing attorneys in the United States earn recognition from their peers through the Best Lawyers selection process. The Best Lawyers in America® Heather Byrer Carbone Daniel W. Deitrick Benjamin K. Durstein Linda Wagner Farrell Keri L. Morris-Johnston Anthony Natale III Michele R. Punturi Andrea C. Rock Robin M. Romano Robert P. Schenk Michael A. Sebastian Francis X. Wickersham A. Judd Woytek Best Lawyers: Ones to Watch® in America Alana Staniszewski Angela DeMary (Mount Laurel) is presenting at the National African American Insurance Association (NAAIA) Annual Conference on September 24. In a panel workshop session, "Old Instincts, New Tools: How AI is Actually Transforming Claims Handling," Angela will discuss existing and emerging AI techniques relevant to claims and legal defense, and explore how AI works alongside traditional methods to improve efficiency and outcomes. For more information, click here. Judd Woytek (King of Prussia) is speaking at the National Comp conference in Las Vegas in September. He joins a group of panelists to present “Older, Wiser, But Costlier to Heal: What an Aging Workforce Means for Employers and for the Industry,” a discussion focused on the challenges employers face in balancing safety, compliance, and productivity as the workforce continues to age. Judd and his co-presenters will address proactive strategies to reduce workplace risk, support older employees, navigate age-discrimination and workers’ compensation issues, and build a safer, more resilient workforce. For more information, visit National Comp. Conference and Trade Show.