Jon S. Cohen

Nonnie partners with employers and managers in three primary ways: litigation avoidance through counseling and training; investigations and resolutions when issues arise; and litigating complex and challenging cases to defend employer’s actions. Nonnie advises and counsels private and public employers in all aspects of employment law. Nonnie regularly partners with clients to plan and implement reductions in force, severance plans and agreements, and pre-litigation disciplinary matters....

Stuart Kimball is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice. Stuart, who practices law in Phoenix, Arizona, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stuart is held by other top lawyers in the same geographic and legal practice area.

Ron Kilgard is a 40-year civil litigation lawyer.Over a long career, he has handled all manner of civil cases, from routine automobile accidents and two-party contract disputes of no interest to anyone but the parties, to multi-million dollar class actions covered in The New York Times and The Wall Street Journal . For the last 20 years, Ron has mostly litigated pension plan class actions. Ron helped Keller Rohrback pioneer company stock ERISA litigation in the late 1990s and early 2000s; he ...

For more than 25 years, Mark has offered intelligent and persistent advocacy for his clients involved in complex litigation matters. In the process, he has helped clients ranging from the State of Arizona to the Arizona Cardinals achieve their objectives, even when doing so required trips to the court of appeals to confirm correct rulings by a trial court or reverse errant ones. Mark’s thorough analysis of evidence in complex cases often leads to key connections among facts that aid in ...

Phoenix business and real estate attorney Jim Valletta practices in the areas of real estate transactions, commercial transactions, business litigation and real estate litigation. Jim is a Best Lawyers in America® honoree whose transaction practice involves negotiating, preparing, and analyzing various types of commercial real estate transactions, including purchase agreements, development agreements, title, survey, financing and leasing in connection with industrial, office, retail, apar...

Alan M. Bayless Feldman is the litigation manager of the Phoenix, Arizona, office of Jackson Lewis P.C. He has over 20 years of experience practicing employment and traditional labor law. In the labor relations area, he has defended more than 200 unfair labor practice charges for multiple clients in almost every region of the National Labor Relations Board across the U.S. with the vast majority being withdrawn or dismissed. Alan has in-depth experience providing advice to employers facing uni...

CHRISTOPHER KAUP'S practice is focused on the representation of creditors and debtors in complex commercial bankruptcy matters, creditors’ rights, and commercial litigation. Chris has represented public companies, private businesses, creditors’ committees and individuals in commercial bankruptcy cases, State Court matters and transactional negotiations in Arizona, Pennsylvania, Colorado, Missouri, Utah, Florida, New Jersey, Delaware and California. Chris served as a Law Clerk in t...

Stephanie M. Cerasano is office managing principal of the Phoenix, Arizona, office of Jackson Lewis P.C. She has 25 years of experience practicing exclusively in the area of employment law. A significant portion of her practice involves advising businesses in their day-to-day employment decisions. She also represents employers in federal and state court, as well as before administrative agencies, with particular focus in the areas of disability discrimination, the Family and Medical Leave Act...

Richard C. Gramlich is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Richard C., who practices law in Phoenix, Arizona, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard C. is held by other top lawyers in the same geographic and legal practice area.

Thom Slack is a partner with the Phoenix firm of Beale, Micheaels, Slack & Shughart where he represents plaintiffs in catastrophic injury and wrongful death cases with an emphasis on railroad grade crossing collision, trucking and construction accidents. He has tried numerous catastrophic injury and wrongful death cases, including automobile, motorcycle and trucking accidents, railroad grade crossing collisions, and construction and premises liability injuries. Mr. Slack has obtained sign...