Geoffrey M. Trachtenberg

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.

GABRIEL R. ARAGON joined CDQ in 2006 and is a Partner with the firm. Gabe practices in all areas of complex commercial litigation, with particular experience in employment litigation matters and partnership disputes in the medical marijuana industry. He is active across various professional organizations, including previously serving as Chair of the Maricopa County Bar Association’s Section of Litigation. As selected by his peers, Gabe has been recognized as an AV-Preeminent attorney, a...

Kevin P. Nelson is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Kevin P., 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 Kevin P. is held by other top lawyers in the same geographic and legal practice area.

Stephen R. Smith is a partner in the Phoenix law firm of FROMM SMITH & GADOW, P.C . where his practice is limited to complex family law litigation, mediation, and appellate matters. He has been a Certified Specialist in Family Law since 2000 and a fellow of the American Academy of Matrimonial Lawyers since 2011 . He is also listed in The Best Lawyers in America (2015-16) in the field of family law. Admitted to the State Bar of Arizona in 1994, Mr. Smith received his Bachelor of Science de...

Mr. Nussbaum’s areas of practice include complex bankruptcy law, real estate, construction, and contract law. Mr. Nussbaum is a certified specialist in bankruptcy law by the Arizona Board of Legal Specialization and is also certified specialist in business bankruptcy law by the American Board of Certification. Mr. Nussbaum is an AV-Preeminent rated attorney and received his Bachelor of Arts degree, cum laude, from Arizona State University and his law degree from the Sandra Day O’C...

Richard C. Gramlich is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Construction. Richard C., 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 Richard C. is held by other top lawyers in the same geographic and legal practice area.

Daryl Manhart is an AV® Preeminent 5.0 out of 5 peer review rated attorney in Martindale-Hubbell. He is a senior shareholder handling commercial and real estate transactions, commercial litigation, and general business representation. Daryl is also the firm’s principal appellate attorney handling civil appeals, including special actions, in state and federal appellate courts in diverse practice areas, including cases before the U.S. Supreme Court. The firm’s trial lawyers regu...

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...

Walter Howl is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Real Estate Law. Walter, who practices law in Phoenix, Arizona, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Walter is held by other top lawyers in the same geographic and legal practice area.

Kevin practices in the area of civil litigation, with an emphasis on aviation law, commercial litigation, medical malpractice, product liability, wrongful death and personal injury. Kevin has handled cases for clients in some of the largest lawsuits litigated in Arizona. He represents clients in claims and suits arising out of a variety of issues. Kevin is a trial lawyer with over 25 years of experience before judges, juries and arbitrators. Although he has tried many cases, Kevin focuses on ...