Marshall Dennehey, P.C.
General Information
Overview
Marshall Dennehey, founded in 1962 and headquartered in Philadelphia, PA, is a leading civil defense litigation law firm that represents and advises insurers, self-insured businesses and professionals in a wide range of professional liability, casualty, health care, employment and workers' compensation matters.
With over 500 attorneys in 19 offices throughout Pennsylvania, New Jersey, Delaware, Ohio, New York, Florida and Connecticut, Marshall Dennehey is uniquely positioned to assist clients in both avoiding litigation and providing a vigorous defense in the event of claims and suits made against them.
Practice areas include:
- Accountants' Professional Liability
- Affordable Care Act
- Amusements, Sports and Recreation Liability
- Appellate Advocacy and Post-Trial Practice
- Architectural, Engineering and Construction Defect Litigation
- Asbestos and Mass Tort Litigation
- Automobile Liability
- Aviation and Complex Litigation
- Behavioral Health Risk and Liability
- Birth and Catastrophic Injury Litigation
- Catastrophic Claims Litigation
- Class Action Litigation
- Commercial Litigation
- Construction Injury Litigation
- Consumer Financial Services Litigation & Compliance
- Disciplinary Board Representation
- Electronic Medical Record and Audit Trail Litigation
- Emergency Medical Services
- Employment Law
- Environmental & Toxic Tort Litigation
- Fraud/Special Investigation
- General Liability
- Health Care Liability
- Hospitality and Liquor Liability
- Insurance Agents & Brokers Liability
- Insurance Services – Coverage and Bad Faith Litigation
- Intellectual Property, Technology and Media Litigation
- Lawyers' Professional Liability
- Long-Term Care Liability
- Maritime Litigation
- Medicare Set-Aside
- Miscellaneous Professional Liability
- New York Construction and Labor Law
- Non-Profit D&O
- Personal Injury Protection (PIP) Litigation
- Premises and Retail Liability
- Privacy and Data Security
- Product Liability
- Property Litigation
- Public Entity and Civil Rights Litigation
- Real Estate E&O Liability
- Rideshare Liability
- School Leaders' Liability
- Securities and Investments Professional Liability
- Social Services & Human Services Liability
- Telehealth and Telemedicine
- Trucking & Transportation Liability
- White Collar Crime
- Workers' Compensation
Rankings
Marshall Dennehey, P.C. is nationally ranked in 4 practice areas and metro ranked in 16 practice areas. Best Law Firms rankings are based on a rigorous evaluation process.
Read how Best Law Firms ranks firmsNational Rankings
Metro Rankings
Rankings
National Rankings
Metro Rankings
Practice Areas
- Admiralty and Maritime Law
- Appellate Practice
- Insurance Law
- Medical Malpractice Law - Defendants
- Professional Malpractice Law - Defendants
- Workers' Compensation Law - Employers
Individuals Recognized in The Best Lawyers in America®
Awards
- 2019 Diversity and Inclusion Award from Liberty Mutual Insurance Company
- The American Lawyer 2020 A-List, Female Equity Partner Scorecard, Ranked #3 Among the Am Law 200
- 2021 Diversity Leader in Business Award, Philadelphia Business Journal - Butler Buchanan III, Esq., Recipient
- Law360 Pulse 2021 Glass Ceiling Report, We Ranked #9 Among Law Firms with 251-600 Attorneys
- BTI Associate Satisfaction A-Listers 2022: BTI Survey of Law Firms Where Associates Are Happiest
- Marshall Dennehey Named a 2022 "Tipping the Scales" Firm by the Diversity & Flexibility Alliance for Our Commitment to Gender Parity
- Best Places to Work, Philadelphia Business Journal, 2013-2023; Winner of Extra Large Company Category in 2017, 2020
- Marshall Dennehey Named a Finalist in The American Lawyer's 2023 Regional Litigation Department of the Year Awards for New Jersey and Florida