Shawn M. Cunningham

Hannah concentrates on commercial litigation and has represented clients in a wide variety of areas such as breach of contract and fiduciary duties, fraud, business ownership disputes, construction litigation, and product liability. Prior to joining Gallagher & Kennedy, Hannah was a law clerk for Justice Robert M. Brutinel of the Arizona Supreme Court, where she worked on a multitude of legal issues, including issues concerning the Arizona and U.S. Constitutions, statutory interpretation ...

Lance R. Broberg is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Lance R., 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 Lance R. is held by other top lawyers in the same geographic and legal practice area.

For over three decades, John has advised businesses, business owners, and individuals on all aspects of their operations, from day-to-day operations to strategic planning. His substantive practice includes commercial transactions, real estate, business organizations, corporate law, mergers and acquisitions, federal and administrative compliance, business contract negotiations, and advertising compliance. Automotive Dealerships Known nationally as one of the leading retail automotive industry ...

As a licensed veterinarian, Mark has the medical knowledge to help his clients get the results they deserve. Given his strong medical science background, Mark's practice focuses on tort law, including medical negligence, product liability, and other significant personal injury cases. He has nearly 35 years of experience litigating medical malpractice cases with victories including the landmark Edwards verdict and a transfusion-associated AIDS case that remains one of the largest personal inju...

Shanks Leonhardt is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Litigation - Insurance. Shanks, who practices law in Phoenix, Arizona, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Shanks is held by other top lawyers in the same geographic and legal practice area.

Robert A. Royal is a shareholder with the Phoenix law firm of Tiffany & Bosco, P.A., where his practice emphasizes intra-corporate dispute and director, officer and manager liability issues. His practice has been limited to litigation. He has often lectured to Arizona lawyers and others on topics involving litigation issues and litigation skills. His special emphasis involve disputes and litigation between shareholders, directors, officers and managers, has led to Mr. Royal publishing, le...

J.D. (with High Honors), University of Florida, 1993 A.B., Government, magna cum laude , Harvard University, 1990 Law clerk to the Hon. Susan H. Black, U.S. Court of Appeals, Eleventh Circuit, 1995-1996 Law clerk to the Hon. Lacey A. Collier, U.S. District Court for the Northern District of Florida, 1993-1995 Attorney (associate and partner), Lewis Roca Rothgerber LLP, 1996 to present

Mr. Delo practices primarily in the areas of medical malpractice defense, healthcare law, personal injury, and commercial litigation. He focuses his practice on the defense of physicians in medical malpractice cases on behalf of the largest medical liability insurer in Arizona and other carriers. Mr. Delo has significant experience in litigating healthcare coverage issues and has represented health maintenance organizations (HMOs) in numerous matters. He also represents physicians in discipli...

J. Gregory Cahill’s practice focuses primarily on complex construction litigation and support for residential and commercial developers and contractors. Mr. Cahill also practices in the areas of insurance litigation and coverage and commercial litigation. He represents builders and developers throughout Arizona, New Mexico, and California, including in State and Federal Court and in front of various administrative tribunals and regulatory bodies. He previously practiced in the areas of ...

Joshua Fisher has tried over two hundred cases before juries in state, federal, and military court, including DUI and vehicular crimes, complex felony and fraud, homicide and second-degree murder, theft, white collar crimes, sex crimes, and various other criminal defense matters. He has also handled administrative and licensing hearings, advocating for professionals before various medical boards in Arizona. After over 15 years working as a government prosecutor, Joshua moved into private prac...