Scott Harshman

Samantha Hoffman serves as firm managing principal and is also a member of the board of directors. A long-trusted advisor to her clients and the firm, Samantha believes in mentoring and supporting junior lawyers to grow into leadership positions and continue helping Jackson Lewis be a leader among law firms breaking the “glass ceiling.” Samantha has worn many administrative hats at the firm, including office managing principal of the Orange County office, where she was responsible...

Thomas A. Cifarelli is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Thomas A., who practices law in Irvine, California, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas A. is held by other top lawyers in the same geographic and legal practice area.

Sarah Kelly-Kilgore is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Sarah, who practices law in Newport Beach, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sarah is held by other top lawyers in the same geographic and legal practice area.

Edson K. McClellan is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Employment Law - Management. Edson K., 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 Edson K. is held by other top lawyers in the same geographic and legal practice area.

Timothy J. Heggem is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Timothy J., who practices law in Costa Mesa, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy J. is held by other top lawyers in the same geographic and legal practice area.

Susan Hori's practice focuses on land use planning issues, including development entitlements and regulatory permits for real estate development projects and the resolution of environmental issues affecting real property. The hallmark of Susan's practice is her track record of success in navigating the complex process of multiagency permits and approvals. Her clients include landowners, financial institutions, developers and builders in the residential, retail, hotel/resort, and commercial an...

Ryan P. Murphy is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Ryan P., who practices law in Irvine, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ryan P. 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.

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...

Warren Nelson is a partner in the firm's Irvine and Los Angeles offices. His practice emphasizes collective bargaining, defense of unfair labor practice charges, arbitrations, representation of employers in union organizing campaigns, occupational safety and health, and wage and hour law. Warren has over 30 years of labor and employee relations experience in unionized and non-unionized environments. He has negotiated over 250 labor agreements for employers, covering construction, manufacturin...