John F. Deasy

Marshall Dennehey Warner Coleman & Goggin PC

John F. Deasy practices in the firm’s Casualty Department. He concentrates his practice in the area of general liability including premises liability; amusements, sports and entertainment liability; product liability; liquor liability; and trucking and transportation litigation.

An active trial attorney since 1992, he has represented property owners and managers of large shopping malls, sports and entertainment centers, amusement parks, stadiums, arenas, office buildings, residential complexes, hotels, bars and restaurants.

John has represented trucking companies, bus companies, highway contractors and parking garage owners and operators along with product manufacturers, distributors and retailers including department stores.

He has also represented many small business owners such as barber shops, auto repairs shops and contractors. John has practiced and tried cases in many of the state courts in western Pennsylvania and federal court.


  • University of Pittsburgh School of Law (J.D., 1991)
  • University of Pittsburgh (B.A., 1987)

Bar Admissions:

  • Pennsylvania, 1991
  • U.S. District Court Western District of Pennsylvania, 1991
  • U.S. Court of Appeals 3rd Circuit

Associations & Memberships : Allegheny County Bar Association


Rate : $$$

What types of cases Attorney John F. Deasy & Marshall Dennehey Warner Coleman & Goggin PC can handle?
Marshall Dennehey Warner Coleman & Goggin PC can handle cases related to laws concerning General Practice, Product Liability, Premises Liability. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
Where is Marshall Dennehey Warner Coleman & Goggin PC located?
Marshall Dennehey Warner Coleman & Goggin PC is located at Union Trust Building, 501 Grant St # 700, Pittsburgh, PA 15219, USA. You can reach out to Marshall Dennehey Warner Coleman & Goggin PC using their phone line (412) 803-1153. You can also check their website
How much would it cost to hire Marshall Dennehey Warner Coleman & Goggin PC?
John F. Deasy lawyer charges are specific to each case. However, they work with contingency fees and its ranges from $$ to $$$. They also provide free consultation [and no obligation quotes] if you are interested to hire.
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Marshall Dennehey Warner Coleman & Goggin PC
Grant Street 501
Pittsburgh 15219 PA US
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