David B. "Dave" Porter, Jr.

Paul D. Tanaka P.C. is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law. Paul D., who practices law in San Francisco, California, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul D. is held by other top lawyers in the same geographic and legal practice area.

Yvonne A. Toy is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Yvonne A., who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Yvonne A. is held by other top lawyers in the same geographic and legal practice area.

Ashley Klein is a renowned commercial and residential real estate litigator with extensive trial, arbitration, mediation, and alternative dispute resolution (ADR) experience. Ashley represents real estate developers, real estate investment trusts (REITs), property management companies, landlords, and homeowners. My focus I regularly represent clients in contract and commercial litigation, purchase and sale and co-ownership disputes, landlord-tenant matters, non-disclosure and misrepresentatio...

Alicia M. McKnight is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Alicia M., who practices law in San Francisco, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alicia M. is held by other top lawyers in the same geographic and legal practice area.

Bruce Copeland is a partner in the firm’s commercial litigation practice, and former deputy department head for the firm’s entire Litigation practice. He represents and counsels a variety of businesses with respect to a variety of concerns, including advertising and labeling issues, false and misleading advertising, trade secrets, complex commercial litigation in federal and state court, litigation avoidance, and a broad range of areas in the food and beverage industry. My focus I...

Thomas M. Sherwood’s clients include lenders, property owners, developers and users who are parties to transactions involving real property. He represents institutional lenders in negotiating and documenting construction and permanent financings and the modification of these facilities. He has also represented developers in all aspects of the development process including acquiring property, obtaining land-use entitlements, negotiating and preparing agreements with municipalities, secur...

Mark is a mediator, arbitrator and special master with ADR Services, Inc. and a nationwide ADR practice. Prior to becoming a full-time neutral, Mark served as general counsel and senior executive to both Dreyer's Grand Ice Cream, Inc. and Ross Stores, Inc., where he managed all litigation, ADR initiatives and other legal matters. Mark also served as part of the senior legal leadership worldwide for Nestle, S. A., and developed ADR training for its international legal team. Prior to his genera...

Ruth Stoner Muzzin is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law. Ruth Stoner, who practices law in San Francisco, California, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ruth Stoner is held by other top lawyers in the same geographic and legal practice area.

Meredith Jones-McKeown is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Construction. Meredith, who practices law in San Francisco, California, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Meredith is held by other top lawyers in the same geographic and legal practice area.

Charles S. Birenbaum serves as the firm’s Chair of Northern California. Chuck is an experienced labor and employment attorney who focuses his practice on traditional labor and employment law matters, and has wide-ranging experience litigating in state and federal courts as well as various administrative agencies. He has testified on proposed legislation impacting entire industries before state legislative committees, and has interfaced and negotiated with labor organizations, politician...