Mary M. O'Brien

Christopher L. Lynch is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Christopher L., who practices law in Minneapolis, Minnesota, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher L. is held by other top lawyers in the same geographic and legal practice area.

Claire Langton-Yanowitz is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Claire, who practices law in Rochester, Minnesota, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Claire is held by other top lawyers in the same geographic and legal practice area.

Peter McElligott is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Peter, who practices law in Minneapolis, Minnesota, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter is held by other top lawyers in the same geographic and legal practice area.

Brandon Thompson’s entire legal career has been dedicated to representing individuals and families who have suffered tragedy as a result of medical negligence. There is no greater professional honor for Brandon than being asked to help people when they are facing the darkest times of their lives. Brandon is one of the foremost trial lawyers of his generation. He has won numerous multi-million jury trials – including the largest medical malpractice or personal injury jury verdict i...

Arleen Nand represents commercial, cooperative, development and investment banks, as well as hedge funds, private equity firms, and corporations in cross-border and domestic financings. Arleen has structured, drafted, and negotiated more than $40 billion of investment grade, leveraged finance and commercial paper transactions. Arleen has served as lead counsel on numerous financings, including cross-border credit facilities, securitizations, syndicated loan transactions, credit-linked notes, ...

Kay Nord Hunt is an appellate advocate who has handled over 600 appeals to the Minnesota and Wisconsin appellate courts, the Seventh and Eighth Circuit Courts of Appeal, other specialty courts and other courts around the nation where she appears pro hac vice. As Lommen Abdo is a broad-based litigation firm, she has handled appeals in virtually every area of the law. Because of her expertise in appellate practice, she also regularly associates with other law firms to assist them with their app...

John Holper is an experienced construction and real estate trial attorney. John has more than 30 years of experience representing commercial and residential owners, commercial landlords and tenants, lenders, business entities, developers, contractors, subcontractors, material suppliers, architects, and engineers. John works with his clients not only when a dispute arises but also on the front end by applying his litigation experience to help draft and negotiate construction-related contacts i...

Jason Asmus is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Land Use and Zoning Law. Jason, who practices law in Minneapolis, Minnesota, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jason is held by other top lawyers in the same geographic and legal practice area.

Sam’s practice at Carlson Caspers focuses on patent litigation and counseling. He has worked with leading technology companies to develop domestic and international enforcement strategies involving complex technologies. Sam has litigated patent disputes in federal district courts across the country, before the Federal Circuit Court of Appeals, in Inter Partes reviews before the Patent Trial and Appeal Board, and other disputed matters before the patent office. Sam also advises technolog...

Susan Fitzke is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Susan, who practices law in Minneapolis, Minnesota, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Susan is held by other top lawyers in the same geographic and legal practice area.