The Patricoski Law Office Attorneys and staff benefit from one of the finest reputations in the Chicagoland area, statewide, and with access to a nationwide network of attorneys. We have always maintained the highest credentials in the State of Illinois. This Office has always and continues to be in excellent standing as licensed attorneys in the State of Illinois and before the Supreme Court of Illinois / Attorney Registration and Disciplinary Commission. Due to this high level of care and conduct, this office has never been reprimanded in anyway or manner by the regulatory (ARDC) and has always been held in the highest esteem by the legal community and courts. Additionally, this office has continuously dedicated 60 to 80 hours per year of Pro-Bono (free legal) services to those in need. At all times, (although never ever used) we maintain a very high level of liability (errors / omissions) insurance coverage as a matter of protection for our clients who typically possess serious injury claims that demand the highest degree of attention, expertise and care. We have never had to use this coverage, as our attention to detail and honesty are BEYOND question. Patricoski Law Offices has enjoyed multiple 7 figure settlements/awards every year for the past 10 years.

We pride ourselves on being on the cutting edge of law and technology, focusing on research and education while implementing sophisticated data science techniques that allow us to outpace the competition and set recovery records across Illinois.

Mark Patricoski

Since 1989/1991, Mark has engaged exclusively in Plaintiff personal injury, Workers' Compensation and insurance litigation. During this time, Mark has handled, arbitrated, mediated, litigated, tried to Bench / Jury verdict and settled over 2,500 injury and workers compensation related claims. These cases include: individuals with moderate to severe and catastrophic injuries, wrongful death claims, work related injuries, medical negligence claims, premises liability claims, construction injuries, and related insurance claims and litigation. Mark works exclusively on the Plaintiff / Claimant side of the incident / claim and litigation. Due to his reputation and success in this field, he has been called upon to handle matters for Judges and their families, court personnel, insurance claims representatives, physicians, and numerous regional attorneys. Mark has been retained by other litigation attorneys to serve and testify as an expert witness in the field of Attorney Malpractice in reference to injury claims / litigation and malpractice disputes. Mark has resolved claims and litigation including numerous multiple million-dollar settlements and verdicts.

Mark was born in Wilmington, Delaware (1961) and grew up in Glen Ellyn, Illinois. He received his undergraduate degree (B.S.) from Florida Southern College (1984) with degrees in Finance and Marketing, and minors in Accounting and Economics, attended Graduate school/MBA (Loyola Chicago / Benedictine University, 1986) concentrating in Finance and Accounting. Mark graduated from John Marshall Law School in Chicago (1989) and immediately earned his license for the State of Illinois in 1989 and the District of Columbia (Washington D. C) in 1990. During 1988-1989, Mark worked as a Law Clerk for the Internal Revenue Service in the Appeals Division with minimum tax deficiencies in excess of $1.0 million. During 1990 through the end of 1991, Mark worked as a Tax / Finance Attorney for Deloitte and for the General Assembly / Fiscal Analyses Department for the State of Maryland. Mark has additional work experience and internships in Banking, Insurance, Utility Regulation and Accounting. Mark has handled numerous matters through State and Federal Circuit Courts, State and Federal Appellate Courts, and all levels of the Illinois Industrial Commission for injured workers claims. Mark's vast educational and work experience has resulted in his becoming one of the finest, most versatile injury attorneys in the region. Since 1991, Mark has worked exclusively as a Plaintiffs personal injury attorney utilizing his vast background in support of his clients claims and financial recovery and success.

Mark uses his background in banking, finance, economics. taxation, accounting, insurance, and bankruptcy to provide the finest and complete representation available to his clients during and after their injury claim and litigation. Mark has and continues to handle claims and litigation throughout the entire State of Illinois including Chicagoland and distant Southern, and Western Illinois Counties.

Mark has been married since 1985 and has three children and both works and resides in Wheaton, Illinois.

Greg Patricoski

As an Illinois native, Gregory grew up in his father's law practice learning injury law from a young age. He received a Bachelor’s of Arts from the University of Colorado at Boulder. He received his Juris Doctor from the University of Denver with an endorsement certification in Corporate and Commercial law. While in law school, he was a founding member of a Veteran's clinic that represented Veterans with a wide variety of legal issues. Gregory has also earned a Masters of Science in Information Systems with a certification in Analytics and Business Intelligence from Northwestern University.

Gregory is licensed in Illinois and Colorado and practices as a Plaintiff litigator working with and for his father and has represented a range of clients, including:

  • Motor vehicle accidents including complex trucking litigation as well as pedestrian fatalities;
  • Construction accident litigation;
  • Sexual harassment; and
  • Worker's Compensation.

Gregory has appeared in the Cook County Law Division countless times as well as:

  • The Illinois First District Court of Appeals (presented oral arguments)
  • The Illinois Second District Court of Appeals
  • United States District Court For The Northern District Of Illinois
  • The Supreme Court of Illinois (presented oral arguments; pictured)

Gregory is licensed in Illinois and Colorado and is committed to the aggressive pursuit of maximum recovery for injury victims. His technical background enables The Patricoski Law Office to remain highly aggressive as the legal world becomes modern and digital.

Our support staff has a combined 60 years of experience. We pride ourselves on our ability to provide assistance from seasoned professionals at all levels. We never hesitate to hire additional experts with the same attention to detail and ethics as everyone in our office, but with the same years of experience behind their work. It's the only way we do business!