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Marshall Dennehey, P.C.

4
National Rankings
48
Metro Rankings

General Information

6
Practice Areas
84
Individuals recognized in Best Lawyers
Year founded: 1962
This is the year the firm (or its earliest predecessor entity) was founded.
Logo for Marshall Dennehey, P.C.

Overview

Content is provided by the firm.

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 firms

National Rankings

Tier 1
Tier 1 for Admiralty and Maritime Law
Tier 3
Tier 3 for Commercial Litigation
Tier 3 for Insurance Law
Tier 3 for Mass Tort Litigation / Class Actions - Defendants

Metro Rankings

Cleveland, OH
Tier 2 for Insurance Law
Tier 2 for Litigation - Health Care
Tier 2 for Medical Malpractice Law - Defendants
Delaware, DE
Tier 2 for Litigation - Insurance
Tier 2 for Product Liability Litigation - Defendants

Rankings

National Rankings

Tier 1
Tier 1 for Admiralty and Maritime Law
Tier 3
Tier 3 for Commercial Litigation
Tier 3 for Insurance Law
Tier 3 for Mass Tort Litigation / Class Actions - Defendants

Metro Rankings

Cleveland, OH
Tier 2 for Insurance Law
Tier 2 for Litigation - Health Care
Tier 2 for Medical Malpractice Law - Defendants
Delaware, DE
Tier 2 for Litigation - Insurance
Tier 2 for Product Liability Litigation - Defendants
Tier 3 for Workers' Compensation Law - Employers
Harrisburg, PA
Tier 1 for Insurance Law
Tier 1 for Litigation - Insurance
Tier 1 for Personal Injury Litigation - Defendants
Tier 2 for Workers' Compensation Law - Employers
Jacksonville, FL
Tier 1 for Construction Law
Tier 1 for Litigation - Construction
Tier 1 for Professional Malpractice Law - Defendants
Tier 2 for Commercial Litigation
Tier 2 for Personal Injury Litigation - Defendants
New Jersey, NJ
Tier 1 for Legal Malpractice Law - Defendants
Tier 1 for Personal Injury Litigation - Defendants
Tier 1 for Professional Malpractice Law - Defendants
Tier 2 for Litigation - Construction
Tier 2 for Litigation - Insurance
Tier 2 for Medical Malpractice Law - Defendants
Tier 2 for Product Liability Litigation - Defendants
Northeastern Pennsylvania, PA
Tier 2 for Personal Injury Litigation - Defendants
Tier 2 for Workers' Compensation Law - Employers
Tier 3 for Insurance Law
Orlando, FL
Tier 1 for Personal Injury Litigation - Defendants
Tier 3 for Insurance Law
Tier 3 for Medical Malpractice Law - Defendants
Philadelphia, PA
Tier 1 for Personal Injury Litigation - Defendants
Tier 1 for Product Liability Litigation - Defendants
Tier 1 for Workers' Compensation Law - Employers
Tier 2 for Civil Rights Law
Tier 2 for Commercial Litigation
Tier 3 for Litigation - Health Care
Tier 3 for Mass Tort Litigation / Class Actions - Defendants
Pittsburgh, PA
Tier 1 for Legal Malpractice Law - Defendants
Tier 1 for Litigation - Health Care
Tier 1 for Mass Tort Litigation / Class Actions - Defendants
Tier 1 for Medical Malpractice Law - Defendants
Tier 1 for Personal Injury Litigation - Defendants
Tier 1 for Product Liability Litigation - Defendants
Tier 2 for Commercial Litigation
Tier 2 for Litigation - Municipal
Tier 2 for Workers' Compensation Law - Employers
Tampa, FL
Tier 1 for Personal Injury Litigation - Defendants
Tier 2 for Litigation - Construction
Tier 3 for Admiralty and Maritime Law
Tier 3 for Commercial Litigation

Practice Areas

The below are areas of legal specialty volunteered by the firm and do not designate a specialty in which a Best Law Firms ranking is held.
  • 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®

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Awards

Awards are self-reported by firms and are not verified by the Best Law Firms rankings.
  • 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

Office Locations

New Haven, CT
Granite Square, Suite 303
700 State Street
New Haven, CT 06511
United States
203-714-4560 Get Directions
Wilmington, DE
Nemours Building, Suite 600
1007 North Orange Street
P.O. Box 8888
Wilmington, DE 19801
United States
302-552-4300 Get Directions
Fort Lauderdale, FL
2400 East Commercial Boulevard, Suite 1100
Fort Lauderdale, FL 33308
United States
954-847-4920 Get Directions
Jacksonville, FL
200 West Forsyth Street, Suite 1400
Jacksonville, FL 32202
United States
904-358-4200 Get Directions
Orlando, FL
Landmark Center One, Suite 550
315 East Robinson Street
Orlando, FL 32801
United States
407-420-4380 Get Directions
Tampa, FL
201 East Kennedy Boulevard, Suite 1100
Tampa, FL 33602
United States
813-898-1800 Get Directions
Mount Laurel, NJ
15000 Midlantic Drive, Suite 200
P.O. Box 5429
Mount Laurel, NJ 08054
United States
856-414-6000 Get Directions
Roseland, NJ
425 Eagle Rock Avenue, Suite 302
Roseland, NJ 07068
United States
973-618-4100 Get Directions
Melville, NY
175 Pinelawn Road, Suite 250
Melville, NY 11747
United States
631-232-6130 Get Directions
New York, NY
Wall Street Plaza, 21st Floor
88 Pine Street
New York, NY 10005
United States
212-376-6400 Get Directions
Purchase, NY
287 Bowman Avenue, Suite 404
Purchase, NY 10577
United States
914-977-7300 Get Directions
Cincinnati, OH
312 Elm Street, Suite 1850
Cincinnati, OH 45202
United States
513-372-6800 Get Directions
Cleveland, OH
127 Public Square, Suite 3510
Cleveland, OH 44114
United States
216-912-3800 Get Directions
Allentown, PA
4905 West Tilghman Street, Suite 300
Allentown, PA 18104
United States
484-895-2300 Get Directions
Camp Hill, PA
100 Corporate Center Drive, Suite 201
Camp Hill, PA 17011
United States
717-651-3500 Get Directions
Erie, PA
717 State Street, Suite 701
Erie, PA 16501
United States
814-480-7800 Get Directions
King of Prussia, PA
620 Freedom Business Center, Suite 300
King of Prussia, PA 19406
United States
610-354-8250 Get Directions
Moosic, PA
50 Glenmaura National Boulevard
Moosic, PA 18507
United States
570-496-4600 Get Directions
Philadelphia, PA
2000 Market Street, Suite 2300
Philadelphia, PA 19103
United States
215-575-2600 Get Directions
Pittsburgh, PA
Union Trust Building, Suite 700
501 Grant Street
Pittsburgh, PA 15219
United States
412-803-1140 Get Directions

Management and Personnel

Chairman of the Board
Howard P. Dwoskin, Esq.
Member, Executive Committee
Craig S. Hudson, Esq.
President & CEO
G. Mark Thompson, Esq.

Contacts

Director, Casualty Department
Howard P. Dwoskin, Esq.
Director, Health Care Department
Robin B. Snyder, Esq.
Director, Professional Liability Department
Craig S. Hudson, Esq.
Director, Workers' Compensation Department
Michele R. Punturi, Esq.
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