Hon. David A. Rosen (Ret.) serves as a mediator and arbitrator at ADR Services, Inc., drawing on over forty years of experience in litigation, the judiciary, and alternative dispute resolution. Judge Rosen is recognized for his calm demeanor, intellectual depth, and practical, solution-focused approach. He is respected as a fair and discerning neutral who brings both authority and empathy to mediation sessions. In this episode, Judge Rosen joins Len to discuss the aftermath of a marital dissolution where an initial amicable agreement was derailed by changing circumstances and an attorney’s failure to file a crucial document—with severe consequences. Judge Rosen’s guidance in helping the parties find resolution offers important insights into the significance of a mediator’s credibility and subject matter expertise, especially in professional liability cases within family law.
Since joining ADR Services, Inc. in 2023, Judge Rosen has built a strong practice in mediation and arbitration for complex cases, including personal injury, toxic torts, employment, and commercial disputes. Known for his legal insight and emotional intelligence, he is praised for thorough preparation, active engagement, and effective dispute resolution. His impartiality, strategic flexibility, and commitment to follow-up are hallmarks of his practice as a neutral.
Judge Rosen previously served eight years on the Los Angeles Superior Court, handling family law, civil, contract, employment, and criminal matters. Before this, he spent over 35 years at Rose, Klein & Marias LLP, managing significant litigation, appellate work, and serving as Liaison Counsel in major coordinated cases such as LA County Asbestos Litigation and the NFL Concussion MDL.
Recognized for integrity and fairness, he excels with sophisticated clients and challenging cases. Judge Rosen holds a J.D. cum laude from Loyola Law School and a B.A. from UCLA, with leadership roles in several distinguished legal organizations. He remains dedicated to resolution, thorough preparation, and client-focused service.
Judge Rosen may be contacted through Ella Fishman, his Case Manager at ADR Services, Inc. at [email protected] or 310-201-0010.
