Anthony Mancini, Founder
Attorney at Law
Mr. Mancini has 27 years of experience representing thousands of individuals in all types of personal injury matters. He has recovered millions of dollars in compensation for his injured clients. Mr. Mancini is a member of the Illinois, Ohio, and Wisconsin Bars, and a member of the Million Dollar Advocates Forum, Multi-Million Dollar Advocates Forum. Mr. Mancini is also a National Trial Lawyers Association Top 100 Trial Lawyer. Mr. Mancini received his B.A. from The University of Illinois at Chicago, and his J.D. from the Valparaiso University School of Law.
Attorney at Law
Born and raised in the Chicagoland suburbs, Michael is a homegrown Chicagoland associate who specializes in pre-trial litigation of motor vehicle accidents and other injury claims at Mancini Law. After graduating from college and law school, Michael started his legal career out in Colorado, and still maintains his licensing there today. Upon returning to the area in 2011, Michael worked as a corporate attorney for an auto part manufacturing company in Elgin, Illinois, where he specialized in all facets of corporate legal matters, including contract law, employment law, and industry compliance work. After leaving the company in 2014 for Mancini Law, Michael has worked on hundreds of cases from beginning to end, in all areas of personal injury matters, for the clients of Mancini Law. Michael enjoys a more hands-on approach with his clients, including an enjoyment for meeting each and every client in person, especially at the outset of any possible representation. Michael’s approach in his work has always benefitted his clients in fast, efficient, positive results, that allow his clients the best results, without unnecessary delay. The National Trial Lawyers Top 100 selected Mike as a member for the years 2015, 2016 and 2017. For fun, Michael is an avid baseball fan, who still keeps his little league dreams alive by playing in summer “over 30” weekend leagues, and enjoys traveling with his girlfriend and each’s families.
Attorney at Law
Mike joined Mancini Law Group, P.C. in January 2018. As insurance companies fight for record profits, they adopt the strategy of taking even clear liability cases to trial. The Chicago office of the Mancini Law Group required an experienced and energetic lawyer to fight insurance strategies. Mike only represents Plaintiffs with personal injury cases against insurance companies. The laws in Illinois do not allow Plaintiffs to file lawsuits directly against insurance companies. Instead, insurance companies in Illinois hide behind the individuals named as Defendants. Mike possesses trial experience with automobile and premises liability claims. He fights for the individual against the insurance lawyers.
“Growing up, I never dreamed that I would read as many insurance policies as I can get my hands on or become a trial lawyer. But now, I cannot imagine life without helping people through their fight against insurance bullies.”
Prior to joining Mancini Law Group, P.C., Mike worked for two small Plaintiffs personal injury law firms. He earned success in trials, Cook County arbitrations, and American Arbitration Association arbitrations. He also earned success in obtaining favorable settlements prior to filing a lawsuit. He is admitted to practice in Illinois as well as the United States District Court for the Northern District of Illinois.
Mike earned a law degree from Case Western Reserve University in Cleveland, Ohio. Before law school, he graduated from the University of Dayton with a degree in Political Science, then from Cleveland State University with a Masters of Business Administration. Mike belongs to the Illinois Trial Lawyers Association, the American Association for Justice and the AAJ Interstate Trucking Litigation Group.
Mike lives in LaGrange Park with his wife, Meg and their two sons, Gannon and Paul. When not fighting insurance companies, Mike spends time with his family and watches his sons swim, play soccer and lacrosse.
Attorney at Law
John joined Mancini Law Group in June 2020. Born and raised in Metro Detroit, John earned a BA in Criminal Justice from Western Michigan University. In 2016, John graduated from Chicago-Kent College of Law, where his focus was trial advocacy. While in law school, he developed his litigation skills as a member of Chicago-Kent’s nationally ranked competitive trial advocacy team. After law school, John served as a public defender before joining an insurance defense firm, where he successfully tried over a dozen cases to verdict.
John’s experience defending insurance companies gives him an insight into how insurance companies think and operate, and his public defense background instilled a passion for justice and compassionate representation he has carried with him into private practice. Since joining Mancini Law Group, he has used that experience to obtain maximum results for his clients. In his spare time, John enjoys spending time with his fiancée and their two dogs, playing guitar and cooking.
Attorney at Law
George Anthony Dieguez is a trial attorney at Mancini Law Group who passionately and aggressively represents victims of automotive and trucking negligence, nursing home abuse and neglect, wrongful death and other personal injury matters.
George earned his Bachelor of Arts in Advertising and Public Relations from Loyola University Chicago and went on to earn his Juris Doctorate from IIT-Chicago Kent College of Law. As a first-generation United States citizen, college, and law school graduate, George was raised with a belief system that rewards hard work, diligence, and determination. Being fluent in Spanish, George utilizes his bilingual abilities to easily communicate with his Spanish speaking clients. George is a Type 1 diabetic and having been diagnosed at the tender age of 12 enables George to naturally empathize with and understand the impact and struggles victims of negligence face when suddenly presented with life-changing injuries, conditions, and moments of uncertainty or worry.
George is determined to achieve the most favorable outcomes for each of his clients and his relentless approach to advocating for justice makes George an attorney injured people and their families can depend on. George takes a personalized approach when communicating with his clients so that he can truly understand the impact of their injuries which allows George to fully convey the extent of a client’s injuries to opposing counsel, insurance adjusters, arbitrators, judges, and members of the jury.
Prior to joining the litigation team at Mancini Law Group in July of 2020, George tirelessly represented victims of negligence at another well-respected Chicago Personal Injury firm attaining favorable outcomes for his clients through pre-trial settlement negotiations, mediation and at trial. George has extensive experience in all aspects of pre-trial litigation including motion practice and the taking and defending of expert and fact witness depositions. Through litigation, George has recovered and has assisted in securing multi-millions of dollars for victims of negligence and their families including $1,250,000.00 recovery on the behalf on an 8-year-old girl who suffered from a brachial plexus injury during birth; $275,000.00 settlement for the family of a nursing home resident who sustained a hip fracture after falling under the care and supervision of nursing home staff; $95,000.00 settlement for a client injured in an automobile collision; $65,000.00 settlement for a client who suffered from a torn ligament after slipping and falling in a residential building.
George is admitted to practice in the State of Illinois and is an active and proud member of various professional organizations including Illinois Trial Lawyers Association, American Bar Association, American Association for Justice, Illinois State Bar Association, Chicago Bar Association, and Hispanic Lawyers Association of Illinois. Additionally, George has assisted in the research and writing of numerous presentations on several litigation topics including voir dire and jury selection, case development, presenting non-economic damages, ethics and professionalism.
Outside of practicing law, George appreciates spending time with his family and his dog, enjoys playing golf, volleyball and basketball, and loves cheering on his favorite Chicago teams, the Cubs, Bulls and Bears.