William D. "Bill" Holm

Nicholas Boca is a Board-Certified Family Law Specialist by the State Bar of Arizona who represents clients throughout Phoenix and the surrounding areas in a wide range of family law matters. At DM Cantor , he works closely with individuals and families navigating significant personal and financial transitions, providing thoughtful counsel and strong courtroom advocacy tailored to each client’s circumstances. Born and raised in Phoenix, Arizona, Nicholas began his legal career at the Ar...

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...

Debora L. Verdier is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Debora L. practices law in Phoenix, Arizona Best Lawyers has recognized Debora L. Verdier since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Debora L. Ver...

Thayne has developed significant experience in Indian law. He represents Native American tribes in transactional matters, both on- and off-reservation. In addition to his work with Native American tribes, Thayne represents real estate investors, a Fortune 100 company, an international industrial data management company, and a wide variety of other clients in commercial real estate transactions. A trusted advisor, most of Thayne’s client relationships have existed for more than a decade....

Robert L. Schwartz has been practicing law for over 35 years, specializing in domestic relations. He is a member of the American, Arizona and Maricopa County Bar Associations. He is admitted to practice in the federal courts of New York, Arizona, Ninth Circuit Court of Appeals, and the U.S. Supreme Court. Mr. Schwartz is a fellow of the American Academy of Matrimonial Lawyers and former president of the Arizona chapter. He serves as a judge pro tem for the Superior Court of Maricopa County in...

John K. Wittwer is a lawyer recognized by Best Lawyers in the practice areas of Construction Law, Insurance Law and Litigation - Insurance. John K. practices law in Phoenix, Arizona Best Lawyers has recognized John K. Wittwer since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which John K. Wittwer is held by other lawyers.

Shelley Detwiller DiGiacomo is a lawyer recognized by Best Lawyers in the practice areas of Business Organizations (including LLCs and Partnerships), Closely Held Companies and Family Businesses Law, Corporate Governance Law, Corporate Law, Securities Regulation and Venture Capital Law. Shelley Detwiller practices law in Phoenix, Arizona Best Lawyers has recognized Shelley Detwiller DiGiacomo since 2013. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geog...

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...

Doug John’s law practice focuses on tax controversy and state and local taxation, with an emphasis on property tax counseling and litigation. A senior partner in the firm and a Best Lawyers in America honoree, Doug works with individuals and companies to navigate Arizona’s and Nevada’s complex state and local tax systems in order to minimize their income tax, sales and use tax, and property tax liability. Over the past six years, Doug has reduced his clients’ property ...

Casey Blais is an attorney who practices in the areas of commercial litigation, real estate law and landlord/tenant disputes. He regularly represents individuals, lenders, developers, and other private and public entities in bringing and resolving a variety of legal matters. Representative cases include real estate title and litigation matters, foreclosure actions, business and contract disputes, landlord tenant actions, real estate non-disclosure disputes, and judgment collection cases. In 2...