Los Angeles | San Mateo
Our practice provides detailed and thorough representation regarding all aspects of industrial injury claims, from investigation to Trial. Our representation covers claims of orthopedic and psychiatric injuries, chemical and toxic exposure, discrimination actions under Labor Code Section 132a, as well as allegations of Serious and Willful violations. A staple of our practice is to apply civil litigation skills in the workers' compensation arena. Thus our Attorneys are trained to have a comprehensive understanding of California labor, litigation and other laws and regulations applicable to our business. We are solely dedicated to representing the employer side of workers' compensation matters. We actively track legislation pending before the California State Assembly and before the federal government. We issue periodic legislative updates to our clients, and our Attorneys are available to present seminars on workers' compensation and legislative issues.
Mr. Sion is a native of Providence, R.I., and is a past member of the Rhode Island State and District of Columbia Bar Associations. Mr. Sion joined the California Bar in 1991, and has practiced law in California since that time.
Mr. Sion studied at Providence College, the University of Fribourg (Switzerland) and New England School of Law. In Rhode Island, he worked in both civil litigation and workers’ compensation.
Prior to founding his own business in 1998, Mr. Sion was an Associate respectively at the law firms of Gilbert, Kelly, Crawley & Jennett, and Seyfarth, Shaw, Fairweather & Geraldson.
In addition to his practice, Mr. Sion actively pursues legislative advocacy on behalf of employers, and was thrice elected to annual terms as Chair of the Legislative Affairs Committee on the Board of Directors of the Professionals In Human Resources Association (PIHRA).
Rhiannon Hunsberger joined Sion & Associates in May 2018. Mrs. Hunsberger received her Juris Doctor from Southwestern Law School in Los Angeles, CA, where she was part of the accelerated SCALE program. She attended Washington State University and obtained a Bachelor of Arts, majoring in Humanities. Prior to joining Sion & Associates, Mrs. Hunsberger served in the Washington State National Guard. She is currently a Sergeant Promotable in the California Army National Guard.
Stacy Bandhold graduated from Southwestern Law School’s two-year accelerated program in May 2017 and was admitted to the State Bar of California in December 2017. She has a strong litigation background and extensive experience in court appearances, depositions, settlement negotiations and trials.
Daniel Davis, J.D.
Daniel D. Davis joined Sion & Associates in October 2017. Daniel received his Juris Doctor Degree from Southwestern Law School in Los Angeles, CA where he also served as President of the Law Student Association. He graduated with Honors from Georgia State University in Atlanta, Georgia where he received a B.A. in Political Science. Prior to joining Sion & Associates, Mr. Davis worked at an employment litigation firm where he assisted in all aspects of employment litigation cases from discovery to trial. Mr. Davis now enjoys devoting his time and efforts to the representation of employers in defending their claims in the field of workers’ compensation.
Phil Billow received his Juris Doctor degree from the University of Wisconsin Law School in Madison, Wisconsin with a distinction in Appellate Advocacy. He received his B.A. in Political Science from The Ohio State University. Prior to practicing employment defense at Sion & Associates, Mr. Billow worked for the City Attorney’s Office of San Francisco in their general litigation practice. Throughout law school, he gained practical litigation experience as a student attorney in consumer protection cases, winning cases for victims of harassment at the state and appellate level.
Manager of Operations
Deanna Sue White
If you are interested in joining our team, please send a cover letter and resume to firstname.lastname@example.org
Firm Employer Guides & Presentations
Effective Workers' Compensation Claims Management: Minimizing Costs
The Spinal Surgery Guide
A New Day in California Workers' Compensation Laws
*Copies of Firm Employer Guides & Presentations can be sent on demand.