About Thomas
Thomas Hagen built his legal foundation in Minnesota and Ohio. He completed undergraduate studies at Minnesota State University, Mankato in 2001. He then pursued legal training at Ohio Northern University, earning a J.D. in 2007.
After law school, Hagen returned to Minnesota and entered private practice. Early years in the profession saw him handling a mix of matters for local clients and gaining experience in court procedures and client representation. He gradually expanded the scope of his work while remaining based in Minnesota.
Hagen is admitted to practice in Minnesota. Over the years he has worked on cases that required both courtroom presence and detailed legal drafting. Colleagues describe him as pragmatic in approach and steady under pressure. He tends to break complex problems into concrete steps and communicate clearly with clients about options and likely outcomes.
His career includes time spent advising individuals and small businesses. That advisory role often overlapped with litigation tasks, giving him a practical view of how disputes develop and how they can be resolved. He has handled negotiations, prepared filings for state courts, and managed the procedural aspects of cases from filing through resolution.
Hagen helped shape the practice at Kohlmeyer Hagen Law Office Chtd., where he is currently based. The firm serves a regional clientele and tackles a range of matters that come before Minnesota courts and administrative bodies. Within the office, Hagen has taken responsibility for client intake, case management and courtroom advocacy when matters proceed to trial or hearing.
Outside the office, he maintains ties to the broader legal community in Minnesota and keeps up with developments in state law. He also mentors younger lawyers who join the firm and works to ensure clients receive practical guidance tailored to their situations. Today he practices at Kohlmeyer Hagen Law Office Chtd., representing and advising clients in matters before Minnesota courts and agencies.
