Tupman Arbitration & Mediation Lawyers

A native of Southern California, Paul graduated cum laude from Chapman University where he pitched for Chapman’s World Series baseball team. Paul then attended Chapman University, Dale E. Fowler School of Law, where he was extremely active in Mock Trial and ADR competitions, winning numerous top advocate awards. He gained valuable courtroom experience while externing with the United States Attorney’s Office and the Orange County and Riverside County District Attorney’s offices. After receiving his law degree, Paul moved to Chicago, IL and gained significant trial experience representing clients in all phases of litigation, from inception of the case through post-trial motions...

Margaret B. Seymour, a retired U.S. District Judge (District of South Carolina, 1998–2022), was the first African American woman federal judge and chief federal judge in South Carolina. She served as a U.S. Magistrate Judge (1996–1998) before her district court appointment. Over 26 years, Judge Seymour presided over complex securities, contract, class action, commercial, banking, bankruptcy, employment, discrimination, and environmental cases, as well as criminal matters like drug conspiracies, white-collar crime, and Ponzi schemes. She sat by designation on the Fourth Circuit and participated in two three-judge-panel redistricting cases. She served twice on the Judicial Conference Committee on the Administration of...

Layn R. Phillips, founder of Phillips ADR Enterprises (PADRE), is a former U.S. Attorney and U.S. District Judge. Appointed at age 35 by President Reagan, he presided over 140+ trials in Oklahoma, New Mexico, and Texas, and sat by designation on the Tenth Circuit Court of Appeals. Earlier, Judge Phillips served as an Assistant U.S. Attorney in Los Angeles, and at age 31, was nominated as U.S. Attorney for the Northern District of Oklahoma. After leaving the bench, he spent 23 years at Irell & Manella, focusing on complex civil litigation, internal investigations, and alternative dispute resolution. He later founded PADRE, specializing...

Bill Ohlemeyer brings 40 years of experience to Phillips ADR, representing plaintiffs, defendants, and working at Altria Group. He has litigated, arbitrated, mediated, and tried cases in state and federal courts, advising on legal and regulatory challenges. A Fellow in the American College of Trial Lawyers and member of the American Board of Trial Advocates, Bill graduated cum laude from the University of Missouri Law School and clerked for Chief Judge Scott O. Wright. He joined Shook, Hardy & Bacon, becoming partner in 1991, then served as Vice President and Associate General Counsel at Altria (1999–2008), managing litigation for Philip Morris...

Seth Aronson joined Phillips ADR in 2023, mediating disputes up to ten figures in securities, consumer class actions, privacy, false claims, shareholder derivative, antitrust, RMBS fraud, and complex litigation. He serves on the ADR panel for the U.S. District Court, Central District of California. Retiring from O’Melveny & Myers LLP in 2022 after 40 years as a trial and appellate lawyer, Seth was managing partner of O’Melveny’s Los Angeles office and chaired its Securities Litigation practice. Ranked by Chambers USA for 20 years, he was named California Securities Litigation Attorney of the Year twice by Benchmark Litigation, a “Top 100 Lawyer”...

Niki, a Phillips ADR neutral for six years, brings 25 years of experience in complex litigation, claims administration, mediation, arbitration, and special master roles. A protégé of Judge Layn Phillips, she has co-mediated hundreds of cases, applying his innovative practices in mediations she leads and in court-appointed special master roles nationwide. Before Phillips ADR, Niki was Vice President of Client Strategy & Development at a national class action claims administrator. For nearly 15 years, she litigated securities fraud and complex commercial cases at a national class action law firm, securing court-approved settlements in high-profile matters. She also represented defendants in insurance...

Dana L. Green is an Estate Planning and Elder Law attorney in North County, San Diego serving all of California. She was born in New York and was raised bi-coastally in New York and California. She received her B.A. in Finance and Business Economics with an emphasis in Spanish and French from Goucher College and her J.D. from the Benjamin N. Cardozo School of Law. Dana is admitted to the bar in three states: California, New York and Connecticut.

She has practiced in various fields of law over the years including Insurance Defense Litigation, Family Law and Real Estate Law before...

Elliot Brown, a Phillips ADR neutral, is the former managing partner of Irell & Manella LLP. He spent nearly 30 years in IP litigation, counseling, and licensing at a top IP practice. Elliot graduated cum laude from Harvard College (1985), earning Phi Beta Kappa and a John Harvard Scholar award. He studied philosophy of science at Princeton, receiving an MA (1987) and a Mellon Fellowship, where game theory and Daniel Kahneman’s work on bargaining and cognitive bias shaped his approach to dispute resolution. He earned his J.D. magna cum laude from Harvard Law School (1990), serving as a Harvard Law Review...

Clay joined Judge Phillips’ ADR practice in 2011. He graduated cum laude from Pepperdine University (B.A., History, 2006) and earned his J.D. from Fordham Law School (2011). He is admitted to the New York and California State Bars. Clay began mediating small claims in Bronx County Civil Court during law school. With over a decade at Phillips ADR, he now mediates complex disputes involving major companies in areas like antitrust, class actions, intellectual property, environmental, mass tort, insurance, securities, and contract disputes. He has worked on over 500 mediations, assisting Judge Phillips before, during, and after sessions, and directly engaging parties...

Andra Greene, a Phillips ADR neutral, has mediated OR COMEDIATED disputes from seven to 11 figures in NUMEROUS AREAS INCLUDING mass torts, class actions, EMPLOYMENT, securities, sexual misconduct, insurance, and intellectual property. She spent 35 years at Irell & Manella LLP, leading the Class Action Defense practice and serving as managing partner of the Newport Beach office and on the Executive Committee. A seasoned trial lawyer, Andra handled complex litigation in class actions, professional liability, employment, business torts, securities, and intellectual property in state and federal courts. She often represented lawyers and law firms. Recognized as a “Top Woman Lawyer in...

Gregory P. Lindstrom, a Phillips ADR neutral since 2014, brings extensive litigation and business experience from his roles as a Latham & Watkins litigation partner and General Counsel of The Irvine Company. A full-time mediator and arbitrator since 2012, he specializes in complex disputes, including antitrust, securities, intellectual property, and commercial matters. Born in California, Greg graduated summa cum laude from UCLA (Economics, 1975) and earned his J.D. from the University of Chicago Law School (1978), working with Professor Richard Posner. At Latham & Watkins (1978–2008), he became a partner in 1986, managed the San Francisco office, and served on the...

45 years experience as litigation and business counsel; 20 years experience as court appointed and private mediator of business and real estate disputes; Martindale AV-rated; SuperLawyers

For 11 years, Ms. Mills practiced law as a litigator. In Spring, 2007, she gave up the practice of litigation to focus exclusively on mediation. Today, Ms. Mills is a mediator focusing on elder mediation and civil mediation. Most of her practice is in Contra Costa County, but she will travel throughout the Bay Area for mediation.

Jennifer Duggan specializes in employment law and litigation. She brings more than 24 years of experience representing employers of all sizes. Jennifer founded Duggan McHugh Law Corporation in 2013 with a focus on representing employers to proactively minimize their risk of employment lawsuits, and to make sure that, in the event of a legal claim, they are in the strongest possible position to defend themselves. Jennifer and her team have successfully defended wage and hour class action lawsuits, PAGA claims, as well as individual harassment, discrimination, and retaliation claims of all kinds, contract and tort-based employment litigation, and unfair competition...

Visit my website at mgfrankel.com for my full bio and resume.

I am now in "INACTIVE" status with the CA State Bar. Please delete my listing. Thank you, John Hardy CA #36386

I am currently Litigation Director for Denning Moores APC and litigating cases in the areas of Civil Appeals and Writs, Medical Malpractice, Elder Abuse, Wrongful Death, Premises Liability, Real Estate and Land Use, Commercial Contracts, Construction Defect and Complex Business Litigation. Most of my background is in civil appeals and writs, which has given me a unique perspective on trial practice in vast areas of the law.

Ann Cook brings a business-focused approach to Phillips ADR, leveraging a decade at Ernst & Young LLP, including two years as General Counsel. Experienced as both plaintiff and defendant, she understands dispute dynamics and has litigated, arbitrated, and mediated cases in accounting, securities, contracts, and employment. A creative problem solver, Ann advised on complex corporate initiatives, balancing risk and business goals, earning recognition as a tenacious leader. At EY, Ann managed legal strategy for a $20B firm with 50,000 employees, overseeing litigation and regulatory matters during high regulatory activity. She advised on public disclosure and bankruptcy issues for over 1,000 public...

Certified - Pepperdine University - Straus Institute for Dispute Resolution