David Berkley

Clare Lucich is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Clare, who practices law in Newport Beach, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Clare is held by other top lawyers in the same geographic and legal practice area.

David Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. David, who practices law in Brea, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

Attorney Brian Seastrom is the President of the Seastrom Tuttle & Murphy law firm in Irvine, California. Board certified as a Family Law Specialist by The State Bar of California's Board of Legal Specialization and possessing more than 21 years of legal experience, Mr. Seastrom focuses his practice solely on family law. He represents the rights and interests of clients throughout Orange County and in high net-worth complex family law litigation. Throughout the course of his career, Mr. Se...

Matthew Clark is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Matthew, who practices law in Newport Beach, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew is held by other top lawyers in the same geographic and legal practice area.

William S. Cizmadia is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. William S., who practices law in Irvine, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William S. is held by other top lawyers in the same geographic and legal practice area.

Jason de Bretteville is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Criminal Defense: White-Collar, Litigation - Securities and Qui Tam Law. Jason, who practices law in Newport Beach, California, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jason is held by other top lawyers in the same geographic and legal practice area.

Brian J. McCormack is an experienced trial attorney and a principal at Callahan & Blaine. His practice focuses on high-stakes, complex civil and business litigation, traumatic brain and spine injury, personal injury, wrongful death and product liability litigation. Mr. McCormack’s history of outstanding results have earned him a reputation for excellence among both clients and peers. He has been recognized as one of the Best Lawyers in America, one of the Top 50 Attorneys in Orange ...

Michael A. Penn is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Michael A., who practices law in Santa Ana, California, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael A. is held by other top lawyers in the same geographic and legal practice area.

Josh Robbins, a former federal prosecutor, is Co-Chair of the Firm’s White Collar and Investigations Practice and has repeatedly been named by the Daily Journal as one of the Top White Collar Lawyers in California, by Benchmark Litigation as a Litigation Star, and by Best Lawyers in America as a leading white collar and securities litigator.

Morgan L. Gallagher is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Morgan L., who practices law in Irvine, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Morgan L. is held by other top lawyers in the same geographic and legal practice area.