About Marshall Dennehey

Marshall Dennehey, founded in 1962, has realized substantial growth in response to our continually expanding client base.

We are a defense firm, and our professional practices encompass a wide spectrum of litigation matters.

We are 500 attorneys strong and have 19 offices strategically located in Pennsylvania, New Jersey, Delaware, Ohio, Florida, New York and Connecticut.

This distribution of attorneys and offices provides our clients with access to statewide or regional representation coupled with strong, accessible, and experienced centralized management.

We are proud of the remarkable level of our internal stability, ensuring file handling continuity.

Surveys of the nation's largest firms consistently show our firm to be a leader in minority hiring and advancement.

Our expertise is evidenced by the fact that many of our attorneys have had books, chapter contributions, monographs, and articles published in their practice areas.

The members of our firm are quite active and play leadership roles in numerous professional, charitable, community, and business associations.

We are on the cutting-edge of alternative billing arrangements.

Inquiries concerning our firm should be directed to our President and CEO, G. Mark Thompson, Esquire, whose direct dial number is (215) 575-3570. His fax number is (215) 575-0856, and his e-mail address is GMThompson@mdwcg.com. His address is 2000 Market Street, Suite 2300, Philadelphia, PA 19103.

 

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Awards

Meet Our Team in Cleveland, OH 10

Reviews for Marshall Dennehey

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Overall Rating
Showing 1-6 of 6 client reviews from Lawyers.com
Lawyers.com Rating Snapshot
5 stars
67%
4 stars
0%
3 stars
0%
2 stars
0%
1 star
33%
What do people say on Lawyers.com?
Communication
3.7
Quality of Service
3.7
Responsiveness
3.8
Value for Money
3.7
Litigation
Posted by Christopher
April 04, 2022
Hired Attorney Ray C. Freudiger

Mr. Freudiger has been representing my company for well over a decade. Mr. Freudiger has taken every case seriously, is diligent in his representation, and is an excellent communicator. Based on this, I have recommended Mr. Freudiger to friends and acquaintances on several occasions.

Insurance
Posted by anonymous
August 21, 2015
Hired Attorney John L. Slimm

Jack Slimm defended my former company and I (Garden State Insurance) against an Errors and Omissions suit filed by one of our former clients. I never have forgotten the outstanding work done for us by Mr. Slimm and his staff, I have had numerous attorneys on 3 continents work for me throughout my life and without any question, Jack is the best.

 
Litigation
Posted by anonymous
November 11, 2011
Hired Attorney Jason Banonis

Mr. Banonis is a dedicated professional who will zealously represent his clients. He has demonstrated a responsiveness and sense of urgency concerning client needs, along with a high work product quality and integrity level.

Government
Posted by anonymous
November 01, 2024
Hired Attorney Donald L. Carmelite

Please do not consider hiring this attorney. He carries a huge chip on his shoulders, is overbearing, obnoxious, and self serving. He allegedly engages in unprofessional and unethical behaviors, lies, and should be investigated for misconduct by the Disciplinary Board of the Pa. Supreme Court and the American Bar.

Professional Liability
Posted by anonymous
December 07, 2024
Hired Attorney Mr. Gary M. Samms

One of the rudest, most self centered, egotistical attorneys you would ever have the displeasure to meet. Believes he is better than everyone he interacted with. Don't waste your time with someone as rude as this, they can't help you.

Services

Areas of Law

  • Litigation 4
    • Defense Litigation Practice
    • Drug And Medical Device Litigation
    • Special Investigations Litigation
    • Trucking Litigation
  • Government 1
    • State Government Law
  • Administrative Law 1
    • Administrative Agency Practice
  • Sports Law
  • Entertainment Law
  • Appellate Practice 1
    • Appellate Advocacy
  • Construction Law 2
    • Architectural Law
    • Construction Litigation
  • Insurance 5
    • Automobile Liability
    • Insurance Bad Faith
    • General Liability
    • Insurance Coverage
    • Insurance Law
  • Products Liability 1
    • Automotive Products Liability
  • Aviation Law
  • Commercial Law 2
    • Commercial Litigation
    • Retail Liability
  • Labor and Employment 1
    • Employment Law
  • Environmental Law
  • Torts 1
    • Toxic Torts
  • Health Care 3
    • Health Care Liability
    • Health Law
    • Long-Term Care Liability
  • Intellectual Property
  • Employee Benefits 1
    • Disability Benefits
  • Alcoholic Beverages 1
    • Liquor Liability
  • Admiralty and Maritime Law 1
    • Maritime Law
  • Communications and Media 1
    • Media Law
  • Medical Malpractice
  • Municipal Law 1
    • Municipal Liability
  • Civil Rights
  • Professional Liability 1
    • Professional Malpractice
  • Property Damage
  • Real Estate 1
    • Real Estate E&O
  • Securities
  • Investments
  • Technology and Science 1
    • Technology Law
  • Transportation
  • Workers Compensation 1
    • Workers' Compensation
  • Other 6
    • Federal Practice
    • Amusement Park
    • Engineering
    • Fraud
    • Life
    • Pharmaceutical

Office Details

  • Firm History
    Year Established

    1962

  • Representative Clients

    Representative Clients: Acceptance Insurance Company; Ace USA; Acme Markets, Inc.; Aegis Insurance Group; Allstate Insurance Company; American Honda Motor Company, Inc.; American International Group; American Reinsurance Company; Amerimar Realty Company; Amguard Insurance Company; Anheuser Busch Companies, Inc.; Aon Corporation; ARAMARK; Avis Rent-A-Car Systems, Inc.; Bayliner Marine Corporation; Bethlehem Steel Corporation; BIC Corporation; Bituminous Insurance Company; Bridgestone Tire; Britamco Underwriters, Inc.; Budget Rent-A-Car Corporation; Cambridge; Cameron-Cooper Corporation; Campbell Soup Company; Canal Insurance Company; Catholic Mutual Group; CDI Corporation; CGH Claims Services; Chubb Group of Insurance Companies; CIGNA Insurance Group Claims and Risk Control, Inc.; Cincinnati Insurance Company; Clarendon National Insurance Company; Claridge Casino Hotel; Claims Management Services; CNA Insurance Companies; Commonwealth of Pennsylvania; Conair Corporation; Consolidated Freightways; Countrywide Services Corp.; Crawford & Company; Crum & Forster; Cunningham Lindsey; VS; Daimler Chrysler Corporation; Denny's Restaurant; Dorney Park Coaster Co., Inc; Eastern Engineering and Elevator Company; Empire Insurance Company; Empire State Claims Service; Employers Insurance of Wausau; Employers Mutual Insurance Company; Encompass-NJ; Erie Insurance Company; Executive Risk; Federal Black Lung; Federated Department Stores, Inc.; Fireman's Fund Insurance Company; First Mercury Syndicate; First Union Corp.; GAB Robins/North America, Inc.; Gallagher Bassett Services, Inc.; General Electric Company; Georgia-Pacific Corporation; General Motors Corporation; General Star Indemnity Company; Gerling American Insurance Company; Getty Oil Company; Giles & Ransome; Gillians Wonderland Pier; Great American Insurance Cos.; Hardee's Food Systems, Inc.; Harleysville Insurance Co.; Honda Motor Company, Ltd.; Hyatt Hotels; Integon Insurance Company; INX International Ink Company; ITT Consumer Financial Corporation; J.B. Hunt Transportation, Inc.; J.C. Penney Financial Services & Insurance Company; K & K Insurance Group; Kemper National Insurance Company; Kmart Corporation; Liberty Mutual Insurance Company; Living Well Lady; Lloyds of London; Lumberman's Underwriting Alliance; Makita USA, Inc.; Marsh USA, Inc.; May Department Stores; Manville Personal Injury Settlement Trust; Marriott Corporation; Mazda Motor Corporation; McDonald's Corporation; Medical Cat Fund; Medical Inter-Insurance Exchange; Mellon Bank; Merck and Company, Inc.; Metropolitan Property & Casualty Company; Minnesota Mining & Manufacturing Co. (3M); Mitsubishi Heavy Industries; Mitsubishi Motors Corporation; National Interstate; National Railroad Passenger Corporation; Nationwide Group; Naughton Insurance; Nestle USA, Inc.; NJ Cure; Nordstrom, Inc.; Occidental; Orkin Exterminating Company; Overnite Transportation Company; Pennsylvania Insurance Guaranty Association; Pennsylvania Inter-Governmental Risk Management Association; Philadelphia Eagles; PNC Bank Corporation; Pret-Rubin, Inc.; Price America Financial Services; Princeton Insurance Company; Prudential Property & Casualty Insurance Company; Prudential Reinsurance Company; Quaker City Insurance Company; Ranger Insurance Company; Republic Insurance Company; Richard I. Rubin & Co., Inc.; Riddell, Inc.; Risk Enterprise Management; Risk Retention; Risk Services, Inc.; Rite-Aid Corporation; Roadway Services, Inc.; Royal Insurance Company; RSKco.; Safeco Insurance Companies; Sara Lee Corporation; Schindler Elevator Corporation; Scottsdale Insurance Company; Sears, Roebuck and Company; Sedgwick Claims Management Services Inc.; Selective Insurance Company; Selective Insurance Group; Shand Morahan Company; Sherwin Williams; Six Flags Great Adventure; SFK USA, Inc.; St. Paul Insurance Companies; Supervalu; Suzuki Motor Corporation; Target Stores; Temple University; The Boeing Company; The Carrier Corporation; The Coca-Cola Company; The Delaware Valley Insurance Trust; The Doctor's Company; The Goodyear Tire and Rubber Company; The Ohio Casualty Insurance Company; The Pep Boys - Manny, Moe and Jack; The Philadelphia Housing Authority; The PMA Group; The Shelby Insurance Company; The Stanley Works; The Travelers Insurance Companies; Thompson Consumer Electronics; TJ Maxx Company; Toplis & Harding, Inc.; TIG Insurance; Trek Bicycle Corporation; Tyco International; U-Haul Corporation; United Educators Insurance Risk Retention Group, Inc.; United Parcel Service; United Skates of America; United States Fidelity and Guaranty Company; University of Pennsylvania; USAA; U.S. Steel Mining Company; Utica Mutual Insurance Company; VHA East, Inc.; Waste Management Systems, Inc.; Wawa, Inc.; Weichert Realtors; Wells Fargo Guard Service; Westinghouse Electric Corporation; Westport Insurance Company; Weyerhaeuser Company; Whirlpool Corporation; White Consolidated Industries, Inc.; Willis-Corroon Administrative Services; Yellow Freight System, Inc.; Young Men's Christian Association; Zurich-American Insurance Company.

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Contact Marshall Dennehey

4.6
1025 reviews

127 Public Square, Suite 3510Cleveland, OH 44114U.S.A.

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Fax: 216-344-9006

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