Brian J. Zavislak

Judith K. Weiss is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Judith K., who practices law in Phoenix, Arizona, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Judith K. is held by other top lawyers in the same geographic and legal practice area.

A Certified Tax Law Specialist, Best Lawyers ® honoree, CPA, and senior partner in the firm, Brandon Keim combines litigation experience and a strong understanding of accounting and business concepts in tax matters to represent clients in defense of taxing authorities and provide strategic tax advice before a dispute arises. Brandon joined Frazer Ryan after serving as a senior trial attorney with the Internal Revenue Service. At the IRS, he received the Chief Counsel National Award for Su...

Ashley L. Case is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Ashley L., 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 Ashley L. is held by other top lawyers in the same geographic and legal practice area.

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...

Wayne’s areas of practice are federal and state income and estate taxation; real estate (including 1031 exchange and reverse exchange); partnership, corporation and limited liability company formation and compliance; business planning; estate planning; agricultural compliance with federal and state programs; and water law. He began his legal career as associate counsel for the Department of Treasury, where he tried civil tax cases.

Jeffrey O. Hutchins | Partner Jeff Hutchins is an Arizona native, growing up in Tucson before attending Vanderbilt University and graduating magna cum laude in 2003. Before attending the James E. Rogers College of Law at the University of Arizona, Jeff spent one year in Seville, Spain. Jeff began his legal career in Texas before returning to Arizona for a position with the Office of the Attorney General. Jeff’s practice emphasizes insurance coverage litigation and commercial litigation ...

Patrick Clisham has extensive experience representing clients in complex corporate transactions, including loan documentation and restructurings, asset acquisitions and sales, lease negotiations and enforcement, and business transactions. Patrick’s experience primarily derives from representing secured and unsecured creditors, corporate debtors, trustees and examiners in corporate bankruptcy proceedings and out of court workouts.Patrick joined Engelman Berger in 2009 after relocating fr...

DANIEL P. QUIGLEY is a CDQ partner and the Vice President of the firm. He has been practicing law in Arizona since 1984. Since joining CDQ in 1997, Dan has practiced in all areas of commercial litigation, including cases raising antitrust and intellectual property issues. Dan has lectured at the State Bar of Arizona’s Professionalism courses and been an instructor at the National Institute for Trial Advocacy’s Arizona Deposition Skills Program. He is a member of the Xavier College...

Thomas M. Stanek is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Labor Law - Management. Thomas M., who practices law in Phoenix, Arizona, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas M. is held by other top lawyers in the same geographic and legal practice area.

Frank Verderame is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Frank, 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 is held by other top lawyers in the same geographic and legal practice area.