Marshall Dennehey, P.C.

Verified

Civil Litigation Lawyer

5.0(2 Google reviews)

1007 Orange St, Wilmington, DE 19801, United States

Information last updated October 8, 2026

Practice Areas

Personal Injury Civil Litigation Employment

About Marshall Dennehey, P.C.

Marshall Dennehey, P.C. is a civil defense litigation firm founded in Philadelphia in 1962. It operates as an Am Law 200 firm with over 500 attorneys across 19 offices in seven states, including Pennsylvania, New Jersey, Delaware, Ohio, Florida, New York, and Connecticut. The firm focuses exclusively on defense litigation, partnering with insurers, self-insured businesses, municipalities, and professionals.

Marshall Dennehey's approach emphasizes strategic, cost-conscious legal representation, with attorneys skilled in both trial advocacy and litigation avoidance. The firm organizes its work into four main departments: Casualty, Professional Liability, Health Care, and Workers' Compensation, supported by nearly 50 specialized practice groups. Their internal systems are designed to control costs through early case assessment, budget predictability, and custom litigation management programs. The firm prioritizes long-term investment in its people, fostering consistency and institutional knowledge.

From the firm’s website

Attorneys: Matthew Flanagan — Co-Chair, Disciplinary Board Representation Practice Group
Sarah Cole — Office Managing Attorney
Ellen C. Bodenmiller — Special Counsel
Christopher Reeser
Kacey Wiedt
Justin F. Johnson
Leonard Leicht
Nicholas D. Bowers
Josh J. T. Byrne
Jefferey J. Chomko
James H. Cole
John J. Delany III
Services listed: Amusements, Sports & Recreation Liability, Asbestos & Mass Tort Litigation, Automobile Liability, Aviation & Complex Litigation, Cannabis Law, Catastrophic Claims Litigation, Construction Injury Litigation, Environmental & Toxic Tort Litigation, Fraud/Special Investigation, General Liability, Hospitality & Liquor Liability, Maritime Litigation
Founded: 1962
Offices: 2000 Market Street, Suite 2300 Philadelphia, PA 19103
Awards & recognition: Ranked in Chambers USA
2026 Best Law Firm
Best Places to Work Recognition
Legal 500 Recognition
Best Lawyers® 2027 "Lawyer of the Year" awards

Source: marshalldennehey.com · checked October 8, 2026. Lawyers Near Me hasn’t independently verified these details.

Hours of Operation

Monday: 8AM–6PM
Tuesday: 8AM–6PM
Wednesday: 8AM–6PM
Thursday: 8AM–6PM
Friday: 8AM–6PM
Saturday: Closed
Sunday: Closed

Photos

Details & Amenities

Accessibility

Wheelchair-accessible car parkWheelchair-accessible entrance

Marshall Dennehey, P.C. — Frequently Asked Questions

Where is Marshall Dennehey, P.C. located?+

Marshall Dennehey, P.C. is located at 1007 Orange St, Wilmington, DE 19801, United States. Use the "Get Directions" link on this page to navigate there.

What kind of cases does Marshall Dennehey, P.C. handle?+

Marshall Dennehey, P.C. handles Personal Injury, Civil Litigation, Employment. Confirm that they cover your specific legal matter during your first consultation.

How do I contact Marshall Dennehey, P.C.?+

Call Marshall Dennehey, P.C. at +1 302-552-4300 or visit their website. Many firms offer a free or low-cost initial consultation.

Is Marshall Dennehey, P.C. well rated?+

Marshall Dennehey, P.C. has a 5.0-star rating based on 2 Google reviews. Ratings are sourced from Google and shown for reference.

Client Reviews

2 reviews

T K· via Google
8 years ago
Aman Sharma· via Google
Great group of folks!
4 years ago

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