Matt S. O'Connor

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

T.J. Ryan's practice encompasses virtually all aspects of family estates, from estate and business planning, to probate and trust administration, to litigating contested estates – an area in which he has achieved a strong track record for positive results. His commitment to excellence in estate controversy and estate planning matters has earned his election as a Fellow of the American College of Trust and Estate Counsel (ACTEC). T.J. focuses his practice on personal and business plannin...

Marki Stewart assists hospitals, physician groups, ambulatory surgery centers, telemedicine providers, and other health care organizations in a variety of business and regulatory issues, including the Anti-Kickback Statute and the Stark Law, reproductive health law in the wake of the Dobbs decision, medical practice acquisitions, Arizona Department of Health Services licensing issues, medical staff peer review matters, and hospital-physician joint ventures. Marki has a special focus and inter...

Rick Meadow has nearly 30 years of seasoned experience in courtrooms across the U.S. Rick represents individuals who have been injured by dangerous pharmaceutical drugs, medical devices, asbestos, medical malpractice, defective products, construction defects, lead poisoning, and motor vehicles, as well as the negligence of premises owners and municipalities. A veteran of more than 25 cases successfully tried to verdict, Rick provides a rare level of courtroom experience. He has helped win thr...

Mark practices commercial litigation and co-chairs the firm’s appellate practice section, handling civil appeals in the state and federal courts. For 25 years, he has represented clients in a wide variety of areas, including business torts and contracts, securities fraud, trade secrets, employment, professional malpractice, officer and director liability, and real estate litigation. Mark has been named a Best Lawyer by the Best Lawyers in America since 2009 , and is also recognized by A...

Phil has developed a reputation as a formidable trial attorney in complex commercial litigation matters. Recently, he second chaired a five-month bench trial representing a Native American tribe in complex, multi-party litigation adjudicating the tribe’s federal reserved water rights claims for its reservation. He also regularly represents businesses in intellectual property litigation as well as public utilities in complex litigation matters, including actions initiated by government e...

Known for his extensive work in corporate and business law, Michael Aguirre excels at helping organizations of all sizes and maturities address complex legal and business challenges. Michael has wide-ranging experience in corporate finance, mergers and acquisitions, and general business transactions, as well as counseling executive teams and boards on corporate governance and various corporate matters. He has also advised clients in complex state, federal, and local regulatory environments, i...

Kathleen Stillman is a partner at Stillman Smith Gadow, with her practice focused solely on family law matters. Ms. Stillman has been a Certified Specialist in Family Law since 2021 and a fellow of the American Academy of Matrimonial Lawyers (AAML) since 2024. She brings to her practice thirteen years of teaching experience, advocating for children, and working with families. Ms. Stillman has received recognition for community service in the area of legal services and regularly serves as a co...

Cody James Jess is a shareholder at Moyes, Sellers & Hendricks Ltd. His practice focuses on complex commercial litigation, commercial bankruptcy, creditors’ rights, and business law. He is experienced in Chapter 7, 11, and 15 (cross-border insolvency) bankruptcy and has been selected by Super Lawyers® since 2012. A 2006 Willard H. Pedrick Scholar at the Sandra Day O'Connor College of Law at Arizona State University, Cody is a member of the State Bar of Arizona Bankruptcy and Tri...

James R. Huntwork is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. James R., who practices law in Phoenix, Arizona, has been recognized since 1987. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James R. is held by other top lawyers in the same geographic and legal practice area.