About Denis

Denis Regan practices business law at Gimbel, Reilly, Guerin & Brown, LLP in Milwaukee, Wisconsin — He joined the firm as a partner in 1986. The firm is located in the heart of downtown Milwaukee and specializes in various legal areas, including business law, estate planning, and real estate law. Denis is known for his understanding of complex business transactions and regulatory compliance — He obtained his J.D. from Marquette University Law School in 1982. Before that, he earned a B.A. from Marquette University in 1979.

His strong educational background laid the foundation for his successful legal career — Throughout the years, Denis has developed clients, ranging from small businesses to larger corporations. This gives comprehensive legal advice and representation. Most of his practice focuses on business law, where he assists clients with contract negotiations, mergers and acquisitions, and corporate governance. He also provides guidance in estate planning, helping clients to structure their estates effectively and minimize tax liabilities. In real estate law, Denis advises clients on property transactions, zoning issues, and leasing agreements. His experience allows him to handle the requirements of these legal areas with ease.

Denis is admitted to practice in Wisconsin and before the U.S. District Court for the Eastern District of Wisconsin and the U.S. District Court for the Western District of Wisconsin. His familiarity with both state and federal courts enables him to represent clients effectively across various legal matters. Cases typically involve intricate legal issues that require a understanding of both business and regulatory frameworks. Before joining Gimbel, Reilly, Guerin & Brown, LLP, Denis worked in different legal settings, which contributed to his well-rounded perspective on legal issues.

His commitment to his clients is evident in his meticulous approach to case preparation and strategy development. Denis remains active in the legal community, attending seminars and workshops to stay updated on the latest developments in business law and related fields. Outside of his legal practice, Denis is involved in various community initiatives in Milwaukee. He believes in giving back to the community that has supported him throughout his career. His dedication to both his clients and the community exemplifies his professional ethos. Denis Regan continues to be a respected figure in the legal field of Wisconsin, known for his expertise and commitment to excellence.

Education

Marquette University Law School

J.D. (1982)

1982

Marquette University

B.A. (1979)

1979

Languages

English (Spoken, Written)

Experience

Partner/Lawyer

Gimbel, Reilly, Guerin & Brown, LLP
1986

Accepted Jurisdictions

Wisconsin
U.S. District Court Eastern District of Wisconsin
U.S. District Court Western District of Wisconsin

Court Admissions

U.S. District Court for the Eastern District of Wisconsin U.S. District Court
U.S. District Court for the Western District of Wisconsin U.S. District Court

Types of Cases Handled

Business Law Estate Planning Real Estate Law

Legal Services Scope

Contract Negotiations Mergers and Acquisitions Corporate Governance Estate Structuring Property Transactions

Office Locations

Main Office

 330 East Kilbourn Avenue Suite 1170 Milwaukee WI 53202