BBB Accredited Business Profile

Corboy & Demetrio P. C.

Corboy & Demetrio P. C.

(312) 346-3191

Corboy & Demetrio P. C.

66 years in business
33 N Dearborn St
# 21
Chicago, IL 60602-3102
Fax Numbers
  • (312) 346-5562
Additional Email Addresses
BBB File Opened: 09/12/2007
Business Started: 01/01/1952
Business Started Locally: 01/01/1952
Business Incorporated: 01/24/1977 in IL
Type of Entity
Business Management
  • Ms. Marcy Twardak, Administrator
  • Mr. Philip Corboy, Owner
Business Category
  • Personal Injury Lawyer
  • Lawyers
  • Elder Law Attorney
  • Mesothelioma Lawyer
  • Probate Attorney
  • Litigation Lawyer
  • Medical Malpractice Lawyers
  • Workers Compensation Lawyers
  • Nursing Home Neglect Lawyers
  • Construction Accident Lawyer

Service Area
We service the following area(s): Illinois
Alternate Business Names
  • Corboy & Demetrio
Licensing, Bonding or Registration
This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.
BBB accredited business



Corboy & Demetrio P.C. is a Chicago personal injury and wrongful death litigation law firm known for its prosecution of negligence and malpractice lawsuits, including the 1982 Tylenol tampering litigation which led to tamper-resistant packaging being used on all over the counter medication. Founded by well-known lawyers Phillip H. Corboy and Thomas Demetrio, the firm has amassed more than $3 billion in settlements for their clients during their history, including setting two records for the highest settlement for an aviation wrongful death trial. Four of their attorneys have been former presidents of the Chicago Bar Association.

This law firm takes cases in a variety of areas, including aviation, commercial, construction negligence, medical negligence, personal injury and wrongful death, vehicular negligence, professional sports negligence, and product liability. Their firm has close relations to the Legal Assistance Foundation of Metropolitan Chicago, which performs free work for the elderly and low-income struggling with legal issues. In 2006 their firm opened a pro-bono department which assists the elderly and low-income with legal issues related to their day-to-day life, such as arranging estates or pursuing litigation in cases of medical or nursing home neglect. Their website includes a 24-hour, seven day a week online chat system which allows potential clients to receive assistance in determining their legal options.

Visit the website for Corboy & Demetrio P.C. to learn more about their long and influential history, read case studies from some of their most famous lawsuits, and request a consultation for employing their services.

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BBB Reason for Ratings

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Licensing information is provided in the BBB Business Profiles to inform the public about industries that may require professional licensing, bonding, or registration. Better Business Bureau encourages you to check with the appropriate agency to be certain any requirements are currently being met.
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BBB reports on known significant government actions involving the business's marketplace conduct.
BBB reports on a company that is out of business for one year from the date the company closes its doors or ceases to do business.
BBB reports on unauthorized use of the Better Business Bureau's name and/or logo for as long as the business continues to use it in any advertising, or for one year after the business ceases any repeated unauthorized uses.
BBB reports on a business’s bankruptcy as long as the business remains in bankruptcy.
BBB reports when mail sent to the business was returned by the Postal Service.

Corboy & Demetrio P. C.

Corboy & Demetrio P. C.


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