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Contact
Email
Phone
Address
700 Walnut St Ste 1600, Des Moines, IA, 50309, US
Professional
About
John F. Lorentzen is a seasoned attorney based in Des Moines, specializing in insurance law, commercial litigation, and ERISA. With a robust background in litigation and appellate advocacy, he has skillfully represented clients in both state and federal courts, as well as various administrative agencies. Throughout his career, John has taken on significant roles as a first chair in numerous trials, showcasing his expertise in both jury and non-jury settings. His extensive experience extends to arbitration proceedings, where he has successfully navigated complex legal issues. John has also contributed to the legal landscape with over 30 reported or pending appeals, demonstrating his commitment to achieving favorable outcomes for his clients. With a deep understanding of the intricacies of insurance law, John is dedicated to providing clients with comprehensive legal solutions tailored to their unique needs. His strategic approach and unwavering dedication to his clients have earned him a reputation as a trusted advisor in the legal community. Whether advocating for businesses in commercial disputes or guiding clients through the complexities of ERISA regulations, John F. Lorentzen remains committed to delivering exceptional legal representation. His insight and experience make him a valuable asset for individuals and businesses seeking expert guidance in Des Moines and beyond.
About Insurance Law
Insurance attorneys handle disputes between policyholders and insurance companies. They fight for fair claim settlements and represent clients in bad faith cases. Common matters include denied claims, bad faith insurance, coverage disputes, policy interpretation.
Credentials
Education
1982 Drake University Law School JD - Juris Doctor with Honors 1978 St. Olaf College BA - Bachelor of Arts with Honors
Languages
English
Recognition & Involvement
Awards
2016 Commecial Litigation, Best Lawyers in America 2016 Commerical Litigation, SuperLawyers N/A AV Rating, Martindale-Hubbell
Publications
1998 Iowa State Bar Review School Iowa Insurance Law
Associations
Order of the Coif Member Order of Barristers Member American Bar Association, Litigation Section Member Iowa State Bar Association Member Polk County Bar Association Member
Speaking
2010 Nyemaster Goode, P.C. - Presentation to Employers Mutual Casualty Company "Construction Defects and the CGL Insuring Clause" 2008 University of Iowa College of Law - Property Seminar "Insurance Claims for Flood and Tornado Loss" 2008 Principal Financial Group - ERISA Litigation and Fiduciary Duties "The Supreme Court's Decision in LaRue v. DeWolf" and "Fiduciary Duties from a Litigation Perspective" 2003 National Business Institute - Insurance Coverage Law in Iowa "First Party Coverage," "Third Party Coverage;" "Hot Topics in Coverage;" and "Ethical Considerations" 2003 Iowa Association of Workers' Compensation Lawyers - 25th Annual Seminar "Reimbursement of ERISA Health Care Benefits after 'Great-West vs. Knudson'"
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Updated: Oct 04, 2026