Mark E. Andersen

Dawn Gabel, a state and local taxation attorney in Dickinson Wright’s Phoenix office, focuses her practice on property tax reductions, sales and use tax advice and litigation, and multistate income tax advice and litigation. She represents clients in almost every industry, from manufacturing, construction, computer data centers, aerospace, aviation and renewable energy development to retail, golf course and amusement operations, and low-income housing. Dawn’s experience includes c...

Jonathan Goebel is the managing attorney at Rosenstein Law Group based in Scottsdale, Arizona. He serves clients throughout the Greater Phoenix metro area and across Arizona, focusing on DUI and criminal defense. With nearly 20 years of practicing criminal law, Jonathan Goebel has litigated criminal matters ranging from misdemeanors to complex felony cases throughout Arizona. Jonathan is compassionate and genuinely cares for the well-being of his clients while being an aggressive advocate and...

Theodore P. Witthoft is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Theodore P., who practices law in Scottsdale, Arizona, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Theodore P. is held by other top lawyers in the same geographic and legal practice area.

Ronda Kelso is a dedicated attorney based in Tempe, Arizona, at Accident Law Group LLC, specializing in Personal Injury Litigation - Plaintiffs. Her legal practice primarily concentrates on medical negligence cases, guiding clients from intake through settlement to trial. Ronda has devoted her career to assisting individuals affected by injuries sustained from healthcare systems or providers. With a background as a bedside and home health nurse in Phoenix, she brings a unique perspective and ...

Mr. Mason counsels employers and management on all aspects of labor and employment law, including collective bargaining and union organizing; restrictive covenants; employment discrimination; sexual harassment; whistleblowing; retaliation; wrongful termination; personnel policies; reductions in force; trade secrets; duty of loyalty; drug and alcohol testing; and other state and federal laws, rules, and regulations. He is also an experienced litigator, representing clients in Arizona, federal,...

Ashley G. Nielsen is a top attorney recognized by Best Lawyers in the practice area(s) of Franchise Law. Ashley G., who practices law in Scottsdale, Arizona, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ashley G. is held by other top lawyers in the same geographic and legal practice area.

Martin R. Galbut brings decades of counseling and litigation experience to the firm. He combines a distinct blend of corporate, securities, banking, real estate, antitrust, intellectual property, and finance counseling and litigation experience with tenacious thoroughness and unmatched client service. Martin represents both plaintiffs and defendants in a broad range of cases involving securities, banking and finance, labor and employment, corporate governance, intellectual property, antitrust...

William H. Breier is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. William H., who practices law in Scottsdale, Arizona, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William H. is held by other top lawyers in the same geographic and legal practice area.

Olivier A. Beabeau leads the firm’s business litigation and intellectual property practice groups. Olivier’s practice focuses on complex civil litigation at the trial and appellate level, alternative dispute resolution through arbitration and mediation, and trademark and copyright protection in the United States and abroad. He has significant experience litigating high-stakes partnership disputes, contract disputes, securities fraud, residential construction fraud, unfair competit...

Steven J.W. Heeley is a top attorney recognized by Best Lawyers in the practice area(s) of Native American Law. Steven J.W., who practices law in Tempe, Arizona, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steven J.W. is held by other top lawyers in the same geographic and legal practice area.