After spending two years practicing law in Wausau, WI, Bruno M. Rizzo started his practice in Kenosha with his uncle, Michael S. Rizzo. In 1972, he established his own law practice with the goal of providing area clients with a full range of legal services. By 1999, another office was opened in Burlington, WI, to better serve the needs of residents in the surrounding area. At this time, the Kenosha office relocated to its present location. Both of these moves had a positive impact on the growth of the firm. In October 2002, the firm became Rizzo & Diersen, S.C. when Ronald L. Diersen joined the practice after 20 years as a sole practitioner. Continuing our established pattern of growth, in the Spring of 2005, our Burlington office relocated to a new office in the historic heart of the city.

Today Rizzo & Diersen, S.C. is the largest law firm in Kenosha. To aid the attorneys and experienced support staff in meeting the demands and needs of our clients with efficiency, our offices are equipped with modern technology for legal research, document preparation, and inter and intra-office communications via the internet.

Over time, the name, location and employees of the firm have changed, but our commitment to serving our clients needs has remained the same. Rizzo & Diersen, S.C.