Dean P. Laing is a Milwaukee, Wisconsin attorney with O’Neil, Cannon, Hollman, DeJong & Laing S.C., a 50-plus attorney law firm. He has practiced with the firm since graduating cum laude from Marquette University Law School in 1983. Mr. Laing served on the firm’s Board of Directors from 1990 through 2023 and was the firm’s President from 2015 through 2020.
Mr. Laing is board certified in Civil Trial Advocacy and Civil Pretrial Practice Advocacy by the National Board of Trial Advocacy. His practice includes commercial litigation, personal injury litigation for plaintiffs, and product liability litigation for defendants. He represents businesses in commercial disputes and individuals who have sustained serious injuries, and he defends companies in product liability matters.
In addition to his litigation practice, Mr. Laing writes and speaks on evidence, torts, insurance, and trial tactics. He has authored 42 journal articles and book chapters, including the Evidence Chapter of the Wisconsin State Bar’s Annual Survey of Wisconsin Law each year, except two, from 1987 through 2016. He has also presented at 34 legal seminars and workshops and served as counsel in more than 75 published or reported decisions, including matters that addressed developing areas of Wisconsin law.
Mr. Laing’s work on personal injury matters is informed in part by his experience growing up with two brothers who have cerebral palsy. This background has given him an understanding of the challenges families may face when caring for loved ones with disabilities. He brings that perspective to communications with insurance companies, defense counsel, judges, and juries in personal injury litigation.
- Commercial Litigation
- Personal Injury Litigation - Plaintiffs
- Product Liability Litigation - Defendants
