Sommer Tolleson


Sommer Tolleson is the managing partner of Maher & Tolleson, LLC. She specializes in representing businesses in all aspects of Oregon and Washington workers’ compensation matters. Prior to earning her law degree, Sommer worked several years as a certified Oregon workers’ compensation claims examiner. She has over 22 years of experience in the field of workers’ compensation.

Maher & Tolleson

Our firm specializes in defending employers, their insurers and self-insurance administrators in Oregon and Washington workers’ compensation matters in addition to providing employment relations advice and counsel. We are committed to providing quality, up-to-date and cost effective legal representation for employers throughout Oregon and Washington.


Oregon Human Resources Manual