David J. Weiner

4.5 (8 reviews )

San Francisco California United States

Commercial Litigation

Recognized in Ones to Watch since 2026

415-268-7000 Website

About David

David J. Weiner is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation.David J., 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 David J. is held by other top lawyers in the same geographic and legal practice area.

David J. Weiner is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation.

David J., 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 David J. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Commercial Litigation

Awards & Recognition

Recognized: Commercial Litigation

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Reviews

4.5 / 5

8 Reviews

1,033 Profile Views

Mei Lin Zhang

Jan 18, 2026

Turned a Seemingly Hopeless Case Into a Victory

My small business was sued for alleged antitrust violations, and I feared the worst. David J. Weiner took the case and crafted a brilliant defense strategy. He combined aggressive legal tactics with s...

Lakshmi Patel

Jan 18, 2026

Strategic Thinker Who Anticipates Every Move

During a complex merger dispute, David J. Weiner's strategic foresight was invaluable. He anticipated counter-arguments and prepared responses weeks in advance, keeping us several steps ahead. His adv...

Elena Volkov

Jan 18, 2026

Exceptional Guidance Through International Contract Issues

Our firm faced cross-border contract enforcement issues with a European partner. David J. Weiner expertly navigated the complexities of international commercial law. He coordinated with foreign counse...