Ritsema Law was founded in 1993, originally Ritsema & Lyon, P.C., with a focus on workers’ compensation defense and related issues, including subrogation and appeals. The firm has expanded into additional practice areas including Medicare Set-Aside and general liability insurance defense. The attorneys of Ritsema Law actively represent Colorado, Arizona, Florida, Utah, Montana, New Mexico, and Wyoming employers and insurance carriers for all of the aforementioned areas. Our client base exceeds over 200 entities and includes insurance carriers, self-insured employers, and third-party administrators.