David A. Sprentall

Michael Clancy is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law, Family Law Arbitration and Family Law Mediation. Michael, 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 Michael is held by other top lawyers in the same geographic and legal practice area.

Maria practices in the areas of intellectual property, internet law, and commercial litigation, representing clients throughout the United States. She focuses her practice on assisting businesses in protecting their trademarks, copyrights, trade secrets, information technology, and other intellectual property through preventative measures to avoid disputes and through litigation when disputes arise. An accomplished author, she has recently published Protect Your Writings: A Legal Guide for Au...

Overview Brandon Curtis practices in the areas of environmental and natural resource law. Mr. Curtis represents clients in the steel manufacturing, mining, and electric utility industries. Mr. Curtis's practice focuses on assisting clients through the full breadth of the air permitting process. Mr. Curtis's practice includes developing emission inventories, compiling applications, negotiating with the regulatory body, responding to public comment, and litigating permitting decisions before ad...

David Black has been handling civil and criminal litigation matters throughout Arizona for the past decade. He received his B.S. from Arizona State University in 2004, summa cum laude , obtained his law degree from UCLA School of Law in 2007, and worked as a prosecutor prior to going into private practice. Today, David focusses his practice in the areas of criminal defense and DUI defense. His trial and motion practice extends to all corners of the State of Arizona and now includes California...

Karl A. Freeburg has a broad-based practice in the area of corporate finance and commercial transactions. Karl's practice includes the representation of borrowers and lenders in all types of asset-based and real estate secured financings. He also has wide-ranging experience assisting clients in the documentation and negotiation of a variety of contracts. Karl brings a practical, results-oriented approach to the representation of his clients. Karl takes pride in accomplishing his clients' obje...

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 ...

Roger M. Stahl is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law and Trusts and Estates. Roger M., who practices law in Phoenix, Arizona, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Roger M. is held by other top lawyers in the same geographic and legal practice area.

Rachel Frazier Johnson is an experienced, innovative powerhouse. Focusing her practice in Family Law, Personal Injury and Wills and Trusts—law is her expertise, a skill she has mastered in order to alter life paths for the better, everywhere she goes. Her skills and leadership, combined with the dedicated and passionate team she’s assembled, makes Rachel Frazier Johnson Law Arizona’s choice law firm. A POWERFUL LEADER—Each day Rachel demonstrates tenacity and leverages...

A senior partner and Best Lawyers® honoree, Jonathon Morrison’s practice is focused on tax, business and estate planning for clients with large or complex estates. He is licensed in both Arizona and California and is a Certified Specialist in Estate Planning, Trust and Probate Law in California. After a decade practicing with preeminent estate planning law firms in Silicon Valley, Jonathon gained a mastery of virtually every estate and tax planning strategy in existence. With his un...

Robert S. Kant has represented numerous large and small issuers of equity and debt securities in hundreds of securities transactions involving the sale of more than $20 billion of securities through virtually every major investment banking firm in the United States. He regularly represents national, regional and local investment banking firms, as well as a variety of investment banking, private equity and venture funds. He also serves as a director or member of advisory boards to public and p...