Megan Erickson Moritz

Jon was born in Sioux Falls, South Dakota in 1957. He attended the University of Iowa and graduated with a Bachelor of Business Administration degree in 1980. He earned his Juris Doctorate from Drake University in 1983 and was admitted to the Iowa State Bar that same year. Jon has received the highest possible rating in legal ability and ethical standards from Martindale-Hubbell, earning an AV Preeminent peer review rating. Jon is also included in Martindale-Hubbell’s Bar Register of Pr...

Justin LaVan is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Justin, who practices law in Des Moines, Iowa, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Justin is held by other top lawyers in the same geographic and legal practice area.

Mary Zambreno has extensive trial experience as a member of Dickinson's Litigation Group. Mary focuses her practice on serving clients who are either going through the emotional process of divorce or dealing with modifications to decrees after their marriages have already been dissolved. She is an experienced advocate for her clients, determined to reach the outcome that will best position them for a financially stable future. Mary handles complex custody and visitation issues, property divis...

Amy’s practice includes corporate law, banking law, mergers and acquisitions, business formations, e-commerce, intellectual property law, and publishing law. Amy also assists clients with intellectual property, e-commerce law, and software licensing agreements. She serves as chair of the firm’s Mergers and Acquisitions Practice Group and currently serves on the firm’s Board of Directors. Amy earned her B.S. from the University of Minnesota in 1999 and her J.D. from Pepperdin...

Matthew J. Haindfield is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Matthew J., who practices law in Des Moines, Iowa, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew J. is held by other top lawyers in the same geographic and legal practice area.

Todd was born in Storm Lake, Iowa and he has been a resident of the Des Moines area for approximately 40 years. Todd maintains his litigation practice in the areas of transportation, products liability, commercial, premises liability, legal malpractice and property rights. Todd has received defense verdicts in courtrooms throughout all parts of Iowa. Todd is recognized as a leader in Iowa in the defense of railroads and trucking companies. He is one of the only few railroad litigators whose o...

Timothy N. Lillwitz is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Litigation - Insurance. Tim, who practices law in Des Moines, Iowa, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tim is held by other top lawyers in the same geographic and legal practice area. Tim joined the litigation division of Dickinson Bradshaw in 2006 and has first and second-chaired numerous ...

Nicole Proesch is a top attorney recognized by Best Lawyers in the practice area(s) of Education Law and Employment Law - Management. Nicole, who practices law in Des Moines, Iowa, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nicole is held by other top lawyers in the same geographic and legal practice area. With over 20 years of experience, Attorney Nicole Proesch has a practice that focuses on Employment L...

Joseph Moser is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice and Litigation - Health Care. Joseph, who practices law in Des Moines, Iowa, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joseph is held by other top lawyers in the same geographic and legal practice area.

Jack is an elected member of the American College of Trial Lawyers. For more than 35 years his practice has focused on the defense of hundreds of civil cases in areas including: product liability, automobile liability, wrongful death, aircraft crash liability, defamation, premises liability, professional liability, drug and device liability, employment law, commercial liability and trustee and fiduciary liability. This exposure has resulted in more than 100 civil jury trials throughout the St...