About David
David Landgraf took an unconventional route to law. He earned a Bachelor of Science in Marketing from Ferris State University in 2005 and returned to school for a J.D. from Marquette University Law School, completed in 2018. His educational path combined business training and legal study, giving him familiarity with commercial concepts before he began practicing law.
Landgraf began his legal career in private practice. In 2019 he joined Levy & Levy, S.C. as an associate lawyer. That role gave him early exposure to daily firm life and client work. A year later he moved to Groth Law Office, where he continued in an associate capacity. The move allowed him to expand the range of matters he handled and take on greater responsibility in case preparation and client communication.
Those firm roles have shaped his approach to client service. He has spent his early years in practice developing practical skills: drafting pleadings and motions, preparing memos, and assisting on case strategy. He has also taken on client-facing work, explaining legal processes and helping clients understand options. Colleagues describe him as methodical and attentive to detail, traits that guide his file work and courtroom preparation.
Landgraf practices in Wisconsin. His work reflects the steady, detail-oriented practice that many local firms rely on for day-to-day case management and litigation support. He draws on his undergraduate marketing background when communicating with clients and organizing case materials. That combination of business and legal training helps him translate complex legal issues into clear advice for the people and businesses he represents.
Outside of the office he maintains professional memberships. He keeps current on developments in state law and on best practices for managing client matters. He has built a record of steady professional advancement since finishing law school and entering practice.
Today Landgraf is an associate at Groth Law Office. He handles matters for clients in Wisconsin and continues to build his practice through client work, case preparation, and courtroom support. His current practice focuses on serving individuals and businesses in Wisconsin.
