Oscar L. Haro

Associate Attorney

Chico Office

Office Location

196 Cohasset Road
Suite 240
Chico, CA 95926

T (530) 243-1133
F (916) 442-1028

Practice Areas

Workers’ Compensation Defense


Admitted to Practice by the State Bar of California: 2012
Number of years in Worker's Compensation: 10
Number of years with Mullen & Filippi, LLP: 8


Career Basics

Oscar joined the firm’s Chico office in January 2014 after working at another defense firm. He provides comprehensive defense of workers’ compensation claims and related matters (including reimbursement/contribution and subrogation) for third-party administrators, insurance carriers, and employers. Oscar also represents employers with respect to allegations of serious and willful misconduct and unlawful discrimination. Oscar primarily handles claims venued before the Redding WCAB district office and claims whose hearings are held at the Chico and Marysville satellite locations. Additionally, he has handled matters before the Sacramento, Eureka, Santa Rosa, Oakland and Stockton WCAB district offices.


Oscar earned a BS degree in Business Administration from California State University, Chico. While working full-time, in 1996 he earned his Juris Doctor degree through an evening program at Cal Northern School of Law in Chico, CA.

Professional Membership

Oscar is a member of the State Bar of California and a member of the Worker’s Compensation section of the State Bar of California.

Personal Note

My musical tastes are, for the most part, stuck in the 1990’s. In my defense, this was the formative time of my life and was a great era for music in almost all genres. I was a fan of country, rock, and alternative, as well as R&B/hip hop, largely because there so much great music being created during this decade. It is a fact. Without getting into a full dissertation on the subject, please know that if you are in my presence when a good 90’s song is played, I may start singing along.

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