Geoffrey Piller

Jim Larsen received his Bachelor’s Degree from the University of California at Berkeley in 1982, and his law degree from the University of Oregon in 1986. He has tried numerous jury and court cases and has argued at the appellate level in California and Oregon. Jim’s case results include many recoveries for his clients in excess of $1,000,000. He joined the firm in 1988. Bar Admissions: California, 1987 U.S. District Court Northern District of California, 1987 U.S. Federal Court, ...

Founding Partner On January 16, 2025,, Gary Gwilliam received the first ever, Legend of The Law, Lifetime Achievement Award presented by the Alameda Contra Costs Trial Lawyers Association. Gary Gwilliam is considered one of the best consumer trial attorneys in the state. His reputation and skill in representing seriously injured plaintiffs is well known. He has tried over 180 jury cases, of which almost 150 were plaintiff civil personal injury cases. He has handled major cases in every area o...

Donna T. Gibbs is a lawyer recognized by Best Lawyers in the practice area of Family Law. Donna T. practices law in Oakland, California Best Lawyers has recognized Donna T. Gibbs since 2008. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Donna T. Gibbs is held by other lawyers.

Michael E. Gatto is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Michael E. practices law in Walnut Creek, California Best Lawyers has recognized Michael E. Gatto since 2015. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Michael E. Gatto is held by other lawyers.

Garrett Dillon is a lawyer recognized by Best Lawyers in the practice area of Construction Law. Garrett practices law in Oakland, California Best Lawyers has recognized Garrett Dillon since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Garrett Dillon is held by other lawyers.

Since 1982, Jon Wactor has focused his legal practice on resolving environmental issues affecting real estate developers, landowners, lenders, manufacturers, mining companies, and other stakeholders operating under federal, state, and local environmental programs. He is based in Oakland, California and practices with Wactor Environmental Law Group PC. Jon has handled the environmental aspects of more than 150 large commercial, industrial, and residential real estate developments across the Un...

Kristin M. Lucey is a lawyer recognized by Best Lawyers in the practice areas of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. Kristin M. practices law in Orinda, California Best Lawyers has recognized Kristin M. Lucey since 2016. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kristin M. Lucey is held by oth...

When it comes to personal injury cases, you need more than just a lawyer, you need a fighter, a strategist, and a champion. Dawn L. Hassell is one of San Francisco’s best-known personal injury lawyers, renowned for securing record-breaking settlements and courtroom victories. Whether you’re dealing with the aftermath of a car accident, pedestrian accident, or a catastrophic injury, Dawn is the unwavering advocate you need to maximize your chances of obtaining a successful outcome ...

Brittney N. Sturtevant is a Principal at Flicker Kerin LLP in San Ramon, California, and a Certified Family Law Specialist certified by the State Bar of California Board of Legal Specialization. Her practice is focused on Family Law matters, including divorce , child custody and visitation , child and spousal support, property characterization and division , and complex high-asset cases. Ms. Sturtevant represents clients throughout the San Francisco Bay Area in a wide range of family law matt...

Mark L. Venardi is a lawyer recognized by Best Lawyers in the practice area of Admiralty and Maritime Law. Mark L. practices law in Walnut Creek, California Best Lawyers has recognized Mark L. Venardi since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mark L. Venardi is held by other lawyers.