Michael E. Gerity

Jon is a partner at O'Steen & Harrison, PLC. He joined the firm in 2005 and practices in the areas of personal injury, car accidents, contaminated food, legal malpractice, insurance bad faith, defective products and commercial litigation. He graduated from Occidental College in 2002 (B.A., Economics and Political Science) and the Arizona State University College of Law in 2005 (J.D., cum laude). He served as Senior Articles Editor of the Arizona State Law Journal and was a Willard H. Pedr...

Marc focuses his practice on plaintiffs’ catastrophic injury and wrongful death litigation. He formed the plaintiff personal injury practice at Fennemore over 30 years ago and has built it into the strong and innovative practice it is today. Marc chose personal injury law after spending several years as a defense attorney. He wanted the opportunity to work on a more personal level with clients, and saw personal injury law as the best outlet. Marc has represented thousands of accident vi...

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

Michelle Hogan is a former fraud prosecutor for the Arizona Attorney General’s Office and an experienced litigator who focuses on representing businesses, organizations, and individuals in complex commercial litigation, white collar defense, and privacy matters. Michelle leverages her investigative and analytical skills and experience to craft winning litigation strategy in defending white collar clients against civil and criminal charges and to litigate complex commercial disputes. In ...

Lynne is a strategic advisor and confidante to many of Arizona’s educators, navigating the everyday challenges faced by learning institutions so that they can focus on providing quality attention and scholarship to students Lynne leads the commercial litigation group’s education law practice. She focuses on regulatory matters and litigation and provides ongoing legal advice to her school clients, including compliance with all aspects of education law, Arizona’s Open Meeting ...

Elizabeth M. Soveranez is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Elizabeth M., who practices law in Phoenix, Arizona, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth M. is held by other top lawyers in the same geographic and legal practice area.

William R. DeHaan has focused his practice in the area of municipal finance since 1986. He has served as bond counsel, underwriter's counsel, issuer's counsel and trustee's counsel in an extensive range of municipal financings, including general obligation, enterprise (utility) revenue, school district, housing, student loan, 501(c)(3) and special districts. Prior to joining the firm in 2001, Bill was the office managing partner for the Phoenix office of a national law firm.

For four decades, Jim Ryan has helped high net worth Arizona families create and enjoy financial legacies. A Fellow of the American College of Trust and Estate Counsel (ACTEC) and a Certified Specialist in Estate and Trust Law, Jim Ryan is a widely acknowledged leader in Phoenix-Scottsdale legal and business circles for complex estate and business planning and estate administration. Jim is a past chair of the Estate and Trust Advisory Commission for the State Bar of Arizona, which administers...

Senior partner and Best Lawyers® honoree Lisa Reilly Payton focuses her law practice on estate planning, tax planning, and federal and state tax controversy. Lisa is a popular speaker and has appeared multiple times on the Emmy Award-winning talk show The List. Lisa's estate planning experience includes helping individuals, couples, and business owners identify their planning options and tailoring their choices to their unique situations and goals. In guiding her clients through the plann...

Frank M. Placenti is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Compliance Law, Corporate Governance Law, Corporate Law, Mergers and Acquisitions Law and Securities / Capital Markets Law. Frank M., who practices law in Phoenix, Arizona, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Frank M. is held by other top lawyers in the same geographic and legal practice area.