Case Manager: Christie Woo
Hon. Margaret L. Oldendorf (Ret.) joined ADR Services, Inc. in 2024 after nearly 20 years as a Judge of the Superior Court for the County of Los Angeles. During the last nine years of her judicial career, she presided over a Civil Independent Calendar Court and a Civil Trial Court in Pasadena, overseeing numerous jury and court trials. Throughout her tenure on the bench, Judge Oldendorf presided over a wide array of cases, demonstrating her versatility and proficiency in various areas of the law. From complex business and contract litigation to construction matters, personal injury, medical malpractice, and real property, she has tackled some of the most challenging legal issues with efficiency and impartiality.
Judge Oldendorf’s contributions to the legal community have garnered widespread recognition. She is the recipient of prestigious honors such as the Judicial Civility Award from the Los Angeles Chapter of the American Board of Trial Advocates (ABOTA) in 2018 and the Trial Judge of the Year award bestowed by the Consumer Attorneys Association of Los Angeles (CAALA) in 2019.
Prior to her appointment to the bench, Judge Oldendorf practiced civil litigation for over 20 years. Beginning her career at Liebert, Cassidy & Frierson, she developed her skills in labor and employment law, serving cities, counties, community college districts, and K-12 school districts across California. She then joined Adams, Duque, & Hazeltine, where she specialized in representing public agencies in employment litigation as well as First Amendment and other constitutional issues. Her practice expanded to encompass real estate, commercial litigation, business torts, and trust matters. In her final nine years before being appointed to the bench, she served as Staff Counsel and Senior Staff Counsel for the Los Angeles County Employees Retirement Association, diligently representing public pension plans and handling all aspects of civil litigation pending in state and federal courts.
Beyond the courtroom, Judge Oldendorf is a strong advocate of legal education and outreach. She has shared her wealth of knowledge and experience through teaching engagements for bench officers on trial practice, jury selection and management, special issues in personal injury cases, and related issues. She has also participated in panels and made presentations to esteemed legal and bar associations on trial practice, judicial perspectives on trial and discovery, and similar topics.
Judge, Los Angeles Superior Court 2005-2024
Los Angeles Employees Retirement Association, Pasadena 1996-2005
Represented public pension plan in all aspects of civil litigation pending in state and federal courts. Legal advisor to Human Relations and Executive Divisions.
Bannan, Green, Smith, Frank & Rimac, Los Angeles 1996
Represented private businesses and insurance companies in areas of business litigation in both state and federal courts.
Adams, Duque & Hazeltine, Los Angeles 1987-1996
Represented public agencies in civil litigation in the employment context, as well as First Amendment and other constitutional issues. Litigation in other areas included real estate, commercial litigation, business torts, trusts, and land use.
Liebert, Cassidy & Frierson, Los Angeles 1983-1987
Principal practice areas involved labor and employment matters for cities and counties, community college districts, and K-12 school districts throughout California.
Judge Oldendorf has taught numerous courses for bench officers on trial practice, jury selection and management, special issues in personal injury cases, and related issues for the Judicial Council of California Center for Judicial Education and Research (CJER), and the Los Angeles Superior Court Judicial Education Seminars (JES). Additionally, she has participated in panels and delivered presentations to numerous legal and bar associations covering a range of topics including trial practice, judicial perspectives on trial and discovery, trial objections, and other pertinent legal issues.
“Judge Oldendorf was exceptional. She worked tirelessly to get the case settled. She communicated with the parties before mediation for a premediation discussion, was very effective during mediation, followed up after, and got the case resolved. She is highly effective. I will certainly use her again.”
“I thought she was outstanding, and will definitely use her again. We had a very challenging case that I did not expect to go anywhere, and she got the parties to make substantial movements. She is very professional, patient and experienced.”
“Judge Oldendorf was great and got a difficult case done for us with good value. She has a fabulous communication style, worked hard to understand all of the issues in the case and was extraordinarily diligent with reviewing papers. We will definitely mediate or arbitrate with her again.”
“Judge Oldendorf did an excellent job on our case. She brought both intelligence and creativity to resolution and helped us overcome what had been some obstacles. I would use Judge Oldendorf again if the opportunity arises.”
“My client and I were very pleased by her considered approach. She knew when to tread lightly and when to be firm with her convictions. I also received a call from her the day before the mediation (we spoke for about 1 hour) so that she could ask questions about the background, issues to be resolved at mediation, etc. My client specifically mentioned that he appreciated her approach, her warmth, her being direct, and also the way she handled his questions.
What was important was how she prepared for the mediation, handled the mediation, and assisted counsel to reach agreement that they both (I’m sure) felt good about taking back to their clients.
Not only did she see it through, but she also even followed up with us last night about the status of our settlement documents, ensuring they were signed. Both attorneys responded, and after exchanging signed copies this morning, I informed her that her efforts had paid off.
So, for this case, she gets and A+. (And your facility is great!)”
“Judge Oldendorf was a pleasure to work with. She worked very hard with both sides and we got the case settled. I have no complaints!”
“Judge Oldendorf was excellent. She treated my client with a lot of respect, showed genuine empathy for the injuries she is dealing with – but was still effectively able to communicate the risks/cons of not settling a case. I will definitely use her again.”