Matt St. Martin

Roger Cohen has over 40 years’ experience as a business attorney, representing clients in both litigation and transactions. He has a deep knowledge and understanding of commercial law and the litigation process and is a forceful and effective advocate for his clients. Roger’s experience as a transactional attorney adds value in the litigation setting, as he can relate the documentation process to issues that arise in business and commercial disputes. Conversely, his knowledge and ...

Bradley A. Cosman is a lawyer recognized by Best Lawyers in the practice areas of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law and Litigation - Bankruptcy. Bradley A. practices law in Phoenix, Arizona Best Lawyers has recognized Bradley A. Cosman since 2020. 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 Bradley A. Cosman is he...

Jonathan is an inimitable advocate for Arizona’s growth-oriented startup community, acting as both legal counsel and trusted advisor to emerging entrepreneurs. Before graduating Rutgers University of Law, Jonathan worked as an electrical engineer providing internet security and infrastructure consulting services for companies like Accenture, Tosco, Phillips Petroleum Company, and ConocoPhillips. Jonathan’s unique experience as a seasoned information technology specialist and in-ho...

David N. Horowitz is a lawyer recognized by Best Lawyers in the practice areas of Family Law, Family Law Arbitration and Family Law Mediation. David N. practices law in Phoenix, Arizona Best Lawyers has recognized David N. Horowitz since 2021. 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 David N. Horowitz is held by other lawyers.

Mary has commanded a robust career guiding legal issues that have left lasting impacts on government authority, election campaign finance and election law. As a former Solicitor General for the State of Arizona, she has a mastery of public law issues and has led an extensive set of complex, high-profile lawsuits and appeals in state and federal courts. Her experience handling this complex litigation positions her well to get to the core of the issue in a dispute and provide critical strategic...

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...

Mr. Brnilovich established roots in the western part of the Phoenix metropolitan area (referred to as the “West Valley”) in 1979 and has been representing the area’s businesses and individuals for more than 40 years. He has substantial legal experience with business clients in the areas of real estate, construction, corporate governance, small business formation, and succession planning.

Steven D. Wolfson is an equity member of Dickinson Wright PLLC (formerly Mariscal, Weeks, McInytre & Friedlander, P.A.) His practice focuses on all areas of domestic relations, including custody and parenting-time disputes, business valuations, spousal maintenance and child support determinations and pre and post-nuptial agreements. Mr. Wolfson received his B.A. degree from Occidental College in 1985 and his Juris Doctor from Arizona State University College of Law in 1991. Mr. Wolfson is...

Steve Jackson, the firm's president, has been selected by The Best Lawyers in America® as the 2019 Phoenix "Lawyer of the Year" in Construction Litigation. His practice is concentrated in the areas of construction law, real estate law and commercial litigation, and he represents a broad range of individuals and businesses in the construction and real estate development industries. In addition to client representation, Steve has served as a mediator, arbitrator and expert witness in a numb...

Nate’s practice focuses on insurance bad faith and coverage litigation, commercial litigation, general liability litigation, and professional liability litigation. He represents insurance companies, insurance adjusters, global corporations, contractors, business owners, insurance agents, and professionals. He handles all aspects of insurance-related litigation, including advising and defending insurers in bad faith litigation, drafting coverage opinions, advising and defending insurers ...