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Oswald P. Clark, Construction Attorney in Philadelphia, Pennsylvania

Over 8 years of legal practice · focused on Construction, General, and Medical Malpractice

AssociateatMarshall Dennehey

Philadelphia, PA

Practicing construction in Philadelphia since 2018.

8+
Years practicing
1
Bar admission

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Quick answer

Oswald P. Clark is an associate based in Philadelphia, PA. The practice focuses on Construction, General, and Medical Malpractice. Oswald has over 8 years of legal experience. Currently practicing at Marshall Dennehey.

Based in
Philadelphia, PA
Experience
over 8 years
Known for
Construction · General · Medical Malpractice
  • Handles Construction, General, and Medical Malpractice matters from Philadelphia, PA.
  • Over 8 years of practice as a licensed attorney.

About Oswald P. Clark: Oswald P. Clark is an associate based in Philadelphia, PA. The practice focuses on Construction, General, and Medical Malpractice. Oswald has over 8 years of legal experience. Currently practicing at Marshall Dennehey.

Areas of practice

Legal matters Oswald takes on

Oswald concentrates on construction, general, medical malpractice, and product liability. Each area below outlines the kind of case Oswald handles, typical outcomes to expect, and how the intake process starts.

Construction cases in Philadelphia, Pennsylvania

Oswald takes construction matters in Philadelphia, Pennsylvania. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Oswald agrees to represent you.

General cases in Philadelphia, Pennsylvania

Oswald takes general matters in Philadelphia, Pennsylvania. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Oswald agrees to represent you.

Medical Malpractice cases in Philadelphia, Pennsylvania

Oswald takes medical malpractice matters in Philadelphia, Pennsylvania. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Oswald agrees to represent you.

Product Liability cases in Philadelphia, Pennsylvania

Oswald takes product liability matters in Philadelphia, Pennsylvania. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Oswald agrees to represent you.

Biography

Meet Oswald P. Clark — construction lawyer in Philadelphia

Oswald P. Clark is an associate based in Philadelphia, PA. The practice focuses on Construction, General, and Medical Malpractice. Oswald has over 8 years of legal experience. Currently practicing at Marshall Dennehey.

Oswald is an associate in the firm's Casualty Department, where he focuses his practice on defending products liability matters, including automobile design cases, industrial equipment, appliances, and many other consumer goods. He also represents clients in premises liability actions, workplace and construction accidents, as well as motor vehicle accident cases. He previously worked in the firm’s Healthcare Department representing emergency room physicians, physician’s assistants, nursing homes, dentists, podiatrists, chiropractors, and other healthcare providers. That experience has given him an acuity for analyzing complex medical records, which is essential for rebutting potentially uncorroborated damages claims.

Oswald received his Bachelor of Arts from the University of Pittsburgh, majoring in Philosophy. After graduation, he took post-graduate classes at Villanova University focusing on communication theory. While attending Drexel Law, Oswald taught constitutional law to local high students through the Marshall-Brennan Constitutional Literacy Project. In addition to teaching the weekly classes, he coached selected students to compete in a moot court competition, arguing a case incorporating the First and Fourth Amendments of the United States Constitution. Oswald was also a Leadership fellow at Drexel, serving as a mentor to first year students transitioning into the law school curriculum.

Prior to joining Marshall Dennehey as a summer law clerk in May of 2017, Oswald was a student law clerk for the Honorable Anne Lazarus of the Superior Court of Pennsylvania, where he performed research assignments and drafted memorandum opinions on a number of criminal and civil cases.

Honors & Awards

•Pennsylvania Super Lawyers Rising Star (2025-2026)

Results

Defense Verdict Obtained in Philadelphia Arbitration Matter

We were successful in a Philadelphia arbitration matter, obtaining a defense verdict as to the plaintiff’s claims and an order requiring the co-defendant to reimburse attorneys’ fees. It was undisputed that a motor vehicle accident occurred involving a third-party independent contractor of our client, a prominent homebuilding company. The plaintiff claimed he was a passenger in the vehicle and, accordingly, brought a negligence action against our client, who tendered its defense to the independent contractor based on a contractual provision requiring defense and indemnification. The independent contractor denied the tender. During discovery, it was revealed that the plaintiff falsely claimed he was a passenger in the vehicle. The independent contractor again denied the tender, claiming that its duty to defend was never triggered. The case proceeded to an arbitration where the panel found neither defendant was liable but disagreed with the co-defendant’s arguments regarding defense and indemnity. Accordingly, the arbitration panel entered a judgment in favor of our client and ordered the co-defendant to reimburse all reasonable attorneys’ fees expended defending the action.

Multimillion Dollar Default Judgment Successfully Struck Down by Appellate Court

We succeeded in striking a $4.1 million default judgment entered in the Philadelphia Court of Common Pleas by a plaintiff who alleged defective residential construction. We convinced the court that Pennsylvania Prothonotaries and Clerks of Court lack authority to accept a praecipe to enter a default judgment in a specified amount unless the amount is approved by a judge or is a sum certain, meaning that the amount is ascertainable from a confessed judgment or a contract that specifies the amount due. The default judgment had spawned significant coverage litigation by and against the defendant’s insurer.

Thought Leadership

Case Law Alerts

In One Fell Swoop, Federal Court Clarifies Pleading Standards for Product Misuse Defense

January 1, 2026

Thomas Donnelly brought suit in Greene County, Pennsylvania, against Defendants, General Electric Company and Joenic Steel, LLC, claiming he was injured while participating in the lift of a specially fabricated expansion joint. The plaintiff’s claims sounded in negligence, strict product liability, and breach of warranty. General Electric properly removed the case to the Western District of Pennsylvania based on diversity jurisdiction. Both defendants raised the affirmative defense of product misuse, pursuant to Reott v. Asia Trend, Inc., 55 A.3d 1088 (Pa. 2012), which held that “a defendant in a Section 402A action must plead and prove, as an affirmative defense, that the plaintiff acted in a highly reckless manner, if such conduct is asserted.” However, the words used in each defendants’ responsive pleadings were significantly different.In particular, Joenic Steel pled that the “plaintiff may have failed to exercise that degree of care and caution requiring attempting to assist in lifting a section of the expansion joint, and as such, the plaintiff’s injuries and damages were due to the conduct and actions of the plaintiff,” and that the “plaintiff assumed a known risk of harm by engaging in the means, methods and manner by which the expansion joint was being erected, and as such, Joenic Steel, Inc. cannot be found liable to the plaintiff.”Conversely, General Electric pled, among other things, that the “plaintiff’s claims against defendant GE are barred to the extent plaintiff’s conduct was the sole cause of the alleged incident,” and that the allegedly defective condition of the product “may have been the result of misuse, abuse or neglect, or substantial alteration, modification and/or change in the product between the time it left the custody, possession and/or control of defendant GE.”Donnelly moved for summary judgment on both of the defendants’ product misuse defenses. Judge Horan granted the plaintiff’s motion as to Joenic Steel but denied the motion as to General Electric based on the language that each defendant used in pleading the defense. In particular, Judge Horan found that Joenic Steel’s pleading failed to plead either product misuse or highly reckless conduct as mandated under Reott, while General Electric’s pleading stated both terms “misuse” and “sole cause,” thereby properly preserving the defense. Accordingly, the court found that Joenic Steel waived its defense of product misuse, while General Electric was permitted to proceed on the theory.This case highlights that answers to complaints are neither boilerplate nor form documents, and that words matter. It is clear from Joenic Steel’s pleading that it intended to pursue a product misuse defense, but by failing to use the specific words required in Reott, the legitimate and dispositive defense was deemed waived. Pleading requirements, especially in federal court, cannot be taken lightly. Attorneys must take extra care to follow them at all times or risk waiving important defenses for their clients.

Case Law Alerts

Court Dismisses Claims in Electrocution Death, Citing Shotgun Pleading and Immunity for Decedent’s Employer

July 1, 2025

Carlos Melendez was working on a “transmission tower painting crew” for one of several named defendants when he was electrocuted and killed while working in the course and scope of his employment. After his death, Mr. Melendez’s parents settled a workers’ compensation claim against his employer, Morris Painting, and subsequently brought suit against Morris, several electrical utility entities linked to the transmission tower painting project, and three of those entities’ employer who allegedly were involved in the project. After the plaintiffs’ original complaint was dismissed as an improper “shotgun pleading,” they filed an amended complaint, lumping together the utility corporations, making allegations that: they “or any one of them ... owned the electricity that killed ... Melendez”; they “or any one of them ... had substantial control over the electricity that killed ... Melendez”; they “or any one of them ... owned the transmission tower and/or the associated equipment that ... Melendez came in contact with when he was killed”; they “or any one of them ... had a possessory interest in the transmission tower and/or the associated equipment that ... Melendez came in contact with when he was killed.” The amended complaint contained several other allegations similar to the ones above with no specificity directed toward the individual defendants, including some general averments against Morris, as well. The court granted several motions to dismiss, paring down the complaint significantly. In particular, the court dismissed all claims against the decedent’s employer, with prejudice, because it determined that any amendments to the complaint by the plaintiffs would be futile. As for the so-called “utility defendants” improperly lumped together, the court dismissed all claims without prejudice, providing the plaintiffs another opportunity to amend the complaint with more specific allegations of negligence.Plaintiffs will often plead complaints in a similar fashion, lumping several defendants together and lobbing general averments of negligence against all of the defendants. This case highlights that defendants must move aggressively to strike improperly pled cases, especially in federal court, where dispositive motions are more likely to be granted. Case Law Alerts, 3rd Quarter, July 2025 is prepared by Marshall Dennehey to provide information on recent developments of interest to our readers. This publication is not intended to provide legal advice for a specific situation or to create an attorney-client relationship. Copyright 2025 Marshall Dennehey, all rights reserved. This article may not be reprinted without the express written permission of our firm.

News

Marshall Dennehey Announces 2026 Pennsylvania Super Lawyers and Rising Stars Honorees

May 22, 2026

Marshall Dennehey Announces 2025 Pennsylvania Super Lawyers and Rising Stars

May 22, 2025

How Oswald handles construction matters

Oswald is an associate in the firm's Casualty Department, where he focuses his practice on defending products liability matters, including automobile design cases, industrial equipment, appliances, and many other consumer goods. He also represents clients in premises liability actions, workplace and construction accidents, as well as motor vehicle accident cases. He previously worked in the…

Who Oswald represents

Oswald reviews new inquiries case-by-case for construction, general, and medical malpractice matters in Philadelphia and the surrounding Pennsylvania area.

Credentials

Education, bar admissions, and languages

  • Drexel University Thomas R. Kline School of Law, Philadelphia, PA

    J.D. Honors · 2018

  • University of Pittsburgh, Pittsburgh, PA

    B.A. Major · 2011

Jurisdictions

Oswald's state bar admissions

  • Pennsylvania

    2018 · ACTIVE

Oswald studied at J.D. Honors in Drexel University Thomas R. Kline School of Law, Philadelphia, PA and B.A. Major in University of Pittsburgh, Pittsburgh, PA.

Law school and academic background

Oswald completed J.D. Honors in Drexel University Thomas R. Kline School of Law, Philadelphia, PA and B.A. Major in University of Pittsburgh, Pittsburgh, PA. Formal legal training is one signal of substantive knowledge — the day-to-day practice Oswald runs in Pennsylvania is where that training gets applied to real client questions.

Locations

Oswald P. Clark's office in Philadelphia

Oswald's primary office is at 2000 Market Street, Suite 2300, Philadelphia, PA, 19103. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Marshall Dennehey

2000 Market Street, Suite 2300

Philadelphia, PA 19103

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Client feedback

Client reviews of Oswald P. Clark

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Hiring guide

How to hire Oswald P. Clark — what to expect in your first consultation

Working with a new construction attorney should feel structured. Here's how the first two conversations with Oswald usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Oswald charges for the initial consult. That fee is credited toward representation if you retain Oswald's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Oswald will tell you what matters and what doesn't.

Questions to ask a construction attorney in Philadelphia, Pennsylvania

A short list to run through before you commit: How many construction matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for Oswald

Oswald discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in construction practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every construction matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Oswald confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Oswald's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many construction practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Oswald P. Clark

  • How much does it cost to hire Oswald for a construction case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Oswald walks through the likely range during the consult so there are no surprises.

  • Does Oswald offer a free consultation?

    Oswald charges for the initial consult; that fee is credited toward representation if you retain Oswald's office. Some construction attorneys offer free consults — check Oswald's current terms during booking.

  • How long do construction cases in Pennsylvania typically take?

    Simple construction matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Oswald gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Oswald take my case if I'm outside Philadelphia?

    Oswald is licensed in Pennsylvania. Matters governed by Pennsylvania law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Oswald will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with Oswald?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Oswald will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Oswald accepting new construction clients right now?

    Oswald's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Construction attorneys serving Philadelphia, Pittsburgh and Harrisburg in Pennsylvania

Oswald handles construction matters throughout Pennsylvania. Each city below is a direct link into the search page for verified construction attorneys in that community.

More counsel

If Oswald's intake is full or the fit isn't right, these construction attorneys in Philadelphia handle similar matters. Every profile below is verified and open to consultations.