Firm Profile

Header Image for Marshall Dennehey Warner Coleman & Goggin, P.C.
Marshall Dennehey Warner Coleman & Goggin, P.C.


2000 Market Street, Suite 2300
Philadelphia, PA 19103
United States
(215) 575.2600

Firm Details

Marshall Dennehey Warner Coleman & Goggin, 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 20 offices throughout Pennsylvania, New Jersey, Delaware, Ohio, New York and Florida, 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:
Affordable Care Act

Amusements, Sports and Recreation Liability

Appellate Advocacy and Post-Trial Practice

Architectural, Engineering and Construction Defect Litigation

Asbestos Litigation and Mass Tort

Automobile Liability

Aviation and Complex Litigation

Bankruptcy Litigation

Birth and Catastrophic Injury Litigation

Class Action Litigation

Commercial Litigation

Construction Injury Litigation

Consumer Financial Services Litigation and Compliance

Employment Law

Environmental & Toxic Tort Litigation

Fraud/Special Investigation

General Liability

Health Care Liability

Health Law

Hospitality and Liquor Liability

Insurance Coverage/Bad Faith Litigation

Long-Term Care Liability

Maritime Litigation

Medical Device and Pharmaceutical Liability

Medicare Set-Aside

Privacy and Data Security Liability

Product Liability

Product Warranty Litigation

Professional Liability

Property Litigation

Property Litigation

Public Entity and Civil Rights Litigation

Real Estate E&O Liability

Retail Liability

School Leaders' Liability

Securities and Investment Professional Liability

Social Services & Human Services Liability

Technology, Media and Intellectual

Trucking & Transportation Liability

White Collar Crime

Workers' Compensation


Christopher E. Dougherty, Esq.
Chairman of the Board
G. Mark Thompson, Esq.
Member, Executive Committee
Thomas A. Brophy, Esq.
President & CEO

Top Listed State Awards

  • Top Listed in Pennsylvania in Personal Injury Litigation - Defendants with 10 lawyers

Top Listed City Awards

  • Top Listed in Philadelphia in Personal Injury Litigation - Defendants with 4 lawyers


  • Law360 Names Marshall Dennehey a Best Law Firm For Female Attorneys, July 2017
  • Best Places to Work, Philadelphia Business Journal, 2013 - 2017; winner of Extra Large Company Category in 2017
  • 2016 Litigation Departments of the Year Award, Appellate Law and Professional Liability, The Legal Intelligencer and ALM Media
  • PA Bar Association's Commission on Women in the Profession 2014 Honor Roll of Legal Organizations Welcoming Women Professionals
  • The Legal's Intelligencer's Litigation Department of the Year 2012 - Medical Malpractice


Howard P. Dwoskin
Casualty Department
T. Kevin FitzPatrick, Esq.
Health Care Department
Christopher E. Dougherty, Esq.
Professional Liability Department
Niki T. Ingram, Esq.
Workers' Compensation

Firm Practice Areas

  • Admiralty and Maritime Law
  • Appellate Practice
  • Insurance Law
  • Medical Malpractice Law - Defendants
  • Professional Malpractice Law - Defendants
  • Workers' Compensation Law - Employers

Firm News & Media

Featured Publications

Office Locations

United States

United States



Wilmington, DE

Nemours Building, Suite 600

1007 North Orange Street

P.O. Box 8888

Wilmington, DE 19801

United States

(302) 552.4300

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Fort Lauderdale, FL

100 NE Third Avenue, Suite 1100

Fort Lauderdale, FL 33301

United States

(954) 847.4920

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Jacksonville, FL

200 West Forsyth Street, Suite 1400

Jacksonville, FL 32202

United States

(904) 358.4200

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Orlando, FL

Landmark Center One, Suite 550

315 East Robinson Street

Orlando, FL 32801

United States

(407) 420.4380

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Tampa, FL

201 East Kennedy Boulevard, Suite 1100

Tampa, FL 33602

United States

(813) 898.1800

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New Jersey

New Jersey

Mount Laurel, NJ

15000 Midlantic Drive, Suite 200

P.O. Box 5429

Mount Laurel, NJ 08054

United States

(856) 414.6000

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Roseland, NJ

425 Eagle Rock Avenue, Suite 302

Roseland, NJ 07068

United States

(973) 618.4100

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New York

New York

Melville, NY

105 Maxess Road, Suite 303

Melville, NY 11747

United States

(631) 232.6130

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New York, NY

Wall Street Plaza, 21st Floor

88 Pine Street

New York, NY 10005

United States

(212) 376.6400

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Purchase, NY

287 Bowman Avenue, Suite 404

Purchase, NY 10577

United States

(914) 977.7325

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Rye Brook, NY

800 Westchester Avenue, Suite C-700

Rye Brook, NY 10573

United States

(914) 977.7300

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Cincinnati, OH

312 Elm Street, Suite 1850

Cincinnati, OH 45202

United States

(513) 372.6800

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Cleveland, OH

127 Public Square, Suite 3510

Cleveland, OH 44114

United States

(216) 912.3800

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Camp Hill, PA

100 Corporate Center Drive, Suite 201

Camp Hill, PA 17011

United States

(717) 651.3500

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Doylestown, PA

10 North Main Street, Second Floor

Doylestown, PA 18901

United States

(267) 880.2020

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Erie, PA

717 State Street, Suite 701

Erie, PA 16501

United States

(814) 480.7800

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King of Prussia, PA

620 Freedom Business Center, Suite 300

King of Prussia, PA 19406

United States

(610) 354.8250

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Moosic, PA

4905 West Tilghman Street, Suite 300

Moosic, PA 18104

United States

(484) 895.2300

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Philadelphia, PA

2000 Market Street, Suite 2300

Philadelphia, PA 19103

United States

(215) 575.2600

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Pittsburgh, PA

Union Trust Building, Suite 700

501 Grant Street

Pittsburgh, PA 15219

United States

(412) 803.1140

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