Yavor Kambourov

Scott J. Crosby is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Family Law. Scott J., who practices law in Memphis, Tennessee, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott J. is held by other top lawyers in the same geographic and legal practice area.

Timothy F. Silva is a top attorney recognized by Best Lawyers in the practice area(s) of Private Funds / Hedge Funds Law. Timothy F., who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy F. is held by other top lawyers in the same geographic and legal practice area.

Abby Rosmarin is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law and Family Law Mediation. Abby, who practices law in White Plains, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Abby is held by other top lawyers in the same geographic and legal practice area.

Shelley Montague

David E. Warden is an internationally recognized expert in business litigation and arbitration, including patents and other intellectual property. He is a lawyer, arbitrator, engineer, adjunct professor, published author, and businessman. Mr. Warden has tried many healthcare, energy, securities, and intellectual property business lawsuits for individual clients and entities, as well as mass actions and class actions, and is licensed as a patent attorney before the U.S. Patent & Trademark ...

Matthew C. Bernstein is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Intellectual Property, Litigation - Patent and Patent Law. Matthew C., who practices law in San Diego, California, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew C. is held by other top lawyers in the same geographic and legal practice area.

Derek is a senior partner in Keller Rohrback’s nationally recognized Complex Litigation Group and a member of the firm’s Executive Committee. Derek's passion for holding large corporations accountable for wrongdoing has helped recover billions of dollars for consumers, retirees, governments and institutions. He has served in leadership roles in major complex cases across the country. Currently, he is co-lead counsel in In re Facebook, Inc. Consumer Privacy User Profile Litigation ...

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

Mark serves as head of the firm’s Family Law Group, and has been since joining the firm in 1972. In 1985, he limited his practice to focus exclusively on divorce matters. As one of the leading attorneys in the field, Mark handles cases involving pre-and post-marital agreements, sophisticated property settlements, negotiated settlements, permanent order trials, child-related issues and extensive mediation and arbitration. He also serves as a mediator, settlement master and arbitrator in ...

Joel Siegel’s practice focuses on counseling high net worth individuals and multi-generational families in a manner which enables them to achieve their tax, and more importantly, their non-tax objectives. To accomplish this goal, he works closely with his clients and their other advisors to fully understand their family situation, their financial situation and their wishes and concerns for their spouses and descendants. Joel also handles tax controversy matters before the Internal Reven...