William R. "Bill" Hayden

John B. Weldon, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Natural Resources Law and Water Law. John B., who practices law in Phoenix, Arizona, has been recognized since 1993. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John B. is held by other top lawyers in the same geographic and legal practice area.

Kyle Hettinger, a partner in the firm's Real Estate practice, has more than 25 years of experience in the areas of real estate, commercial lending and transaction and business counseling. Kyle represents clients with respect to development of master-planned communities; purchase and sale of retail, commercial, industrial, hotel, residential and multi-family property; commercial development; commercial leasing; CC&R’s; development agreements; easements and rights-of-way; title insura...

Michael E. Pietzsch is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law and Tax Law. Michael E., 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 Michael E. is held by other top lawyers in the same geographic and legal practice area.

Tyler M. Cobb is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Public Finance Law. Tyler M., 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 Tyler M. is held by other top lawyers in the same geographic and legal practice area.

Janey Henze Cook represents clients in white collar and non-white collar criminal cases arising out of felony and misdemeanor crimes, including fraudulent schemes and artifices, homicide, assault, theft, public corruption, drug offenses, gambling, prostitution, forfeiture, and offenses against public order. Janey has also represented media enterprises with respect to First Amendment constitutional issues, as well as represented elected officials in matters involving disclosure obligations and...

Theresa’s practice has been spent in fast-paced jury trials, employment and fair housing litigation, and appellate work. In her criminal practice, Theresa handled cases involving fraudulent schemes, tax fraud, real estate fraud, and racketeering. Theresa is a regular presenter to lawyers and the community on topics including Civil Rights, Harassment Free Work Environments, and the Rules of Evidence. Before joining Osborn Maledon, Theresa served as Section Chief Counsel for the Arizona A...

Charitie L. Hartsig is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment and Litigation - Trusts and Estates. Charitie L., who practices law in Phoenix, Arizona, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Charitie L. is held by other top lawyers in the same geographic and legal practice area.

Carlos A. Sugich is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Carlos A., who practices law in Phoenix, Arizona, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carlos A. is held by other top lawyers in the same geographic and legal practice area.

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 ...

My practice emphasizes insurance law as well as bad faith, personal injury and commercial litigation. Born and raised in Phoenix, I have a deep connection to Arizona's people, businesses and lifestyle. It is home. I also maintain an active practice with friends and colleagues in Las Vegas through our Nevada affiliate; Christian, Kravitz, Dichter, Johnson & Sluga, P.L.L.C.. For me, after 37 years of lawyering, the practice of law remains more a profession than a business. I do the best I c...