Robert A. Mandel
E-mail vCardP: 602-374-2657


New York, 1994
Arizona, 2004


  • Supreme Court of the United States
  • U.S. District Court, District of Arizona
  • U.S. District Court, SDNY
  • U.S. District Court, EDNY
  • U.S. Court of Appeals for Second Circuit
  • U.S. Court of Appeals for Fifth Circuit
  • U.S. Court of Appeals for Ninth Circuit


  • University of Michigan Law School
        J.D., cum laude, 1993
        Editor-in-Chief, The Res Gestae
  • University of Wisconsin-Madison, College of Letters & Science Honors Program
        B.A. with Honors, 1990
        Trewartha Honors Thesis Award
        Distinction in Political Science
        Certificate in Integrated Liberal Studies
        Phi Beta Kappa
        Dean's List

professional recognition

Robert A. Mandel

Principal and co-founder

To describe Rob's legal career as an adventure would be an understatement. Designated a “lawyer’s lawyer” well before he could appreciate the significance of that moniker, Rob immersed himself from the outset in some of the most complex, high-stakes business disputes ever to hit the appellate and trial court dockets. And he has never looked back.

Groomed at two of New York City's most distinguished full-service business law firms before relocating to Phoenix in 2003, and thereafter elevated to equity shareholder status at one of the largest firms on the planet before co-founding Mandel Young, Rob has devoted the past 24 years to the pursuit of victory for his clients, whether in the courtroom or at the settlement table. Those clients have included some of the largest companies and high net-worth individuals in Arizona, throughout the United States, and abroad.

Having earned the respect of peers and clients alike for his case assessment and advocacy skills, strategic acumen, work ethic, and dedication to meeting the highest standards of the profession, Rob has been selected to the Southwest Super Lawyers® Lists of every year since 2014 and to the Arizona's Finest Lawyers roster of sustaining members. He has also enjoyed a Martindale-Hubbell® Peer Review Rating™ of AV Preeminent® (5.0 out of 5.0) in his field since 2007.*

Rob believes that appellate and trial court litigators can enhance their effectiveness only by wrapping their professional endeavors in a rich tapestry of personal relationships and intellectual, philanthropic, cultural, and spiritual pursuits. Mandel Young is the embodiment of that philosophy.

*  AV Preeminent® and BV Distinguished® are certification marks of Reed Elsevier Properties Inc., used in accordance with the Martindale-Hubbell certification procedures, standards and policies. Martindale-Hubbell is the facilitator of a peer review rating process. Ratings reflect the anonymous opinions of members of the Bar and the Judiciary. Martindale-Hubbell Ratings fall into two categories - legal ability and general ethical standards.


Rob has spent more than two decades tackling business, constitutional, and public law disputes in the appellate courts, including appeals of final judgments, appeals of preliminary injunctions and other interlocutory decrees, petitions for writs of certiorari and mandamus, certified questions, appellate motion practice, and the representation of amici curiae. Rob also undertakes engagements as "embedded" appellate counsel, working side-by-side with the trial team before, during, and after the trial to optimize their cases for trial or appeal. While the functions Rob serves will differ with each case, he often plays a significant role in assessing the case's strengths and weaknesses both legally and factually, formulating and refining the theme(s) of the case, composing pre-trial dispositive motions, crafting jury instructions and joint pretrial statements, presenting post-judgment motions, and handling a wide variety of other trial court level projects designed either to induce the other side to settle on favorable terms or otherwise to increase the probability of victory at trial and on appeal.


Rob has aggressively prosecuted and defended complex commercial lawsuits in the federal and state trial courts for more than two decades. His clients have included both public and private companies in myriad industries as well as high net-worth individuals. Many of the cases have been of the "bet the company" variety. He has litigated suits involving a wide array of claims sounding in contract and tort, including fraud (statutory and common law), negligent misrepresentation, breach of fiduciary duty, intentional interference with existing and prospective business relations, unfair competition, false advertising, trademark infringement, shareholder and corporate claims, conversion, misappropriation of trade secrets, and breach of private and public contracts, including restrictive covenants, unjust enrichment, fraudulent conveyance, and construction design defect.

Of course Rob knows that clients are rarely enthusiastic about litigation. So he places great emphasis on the deployment of forceful, dispositive pre-trial motions to bring the case to an end or narrow the claims if it cannot sooner be settled.

Areas of Special Interest

Rob advises clients on constitutional issues and other issues of public law, including the due process implications of excessive punitive damages awards, the doctrines of state and tribal sovereign immunity, separation of powers, separation of church and state, Arizona’s notice-of-claim statutes and public servant insurance statutes, Arizona’s procurement statutes, the statutory regime governing sales and leases of state trust lands, matters of federal preemption of state law, and matters of federal court jurisdiction.

Prior Experience

  • Shareholder, Greenberg Traurig, LLP
         Member, National Appellate and Litigation Groups
         Team Leader, Phoenix Appellate Team
  • Business Litigator, Kronish Lieb Weiner & Hellman LLP  (now Cooley Godward LLP)
  • Business Litigator, Proskauer Rose LLP

Peer Reviews, Honors, Publications and Lectures