David A. Sprentall

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...

Bruce Feder is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: General Practice and Criminal Defense: White-Collar. Bruce, who practices law in Phoenix, Arizona, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bruce is held by other top lawyers in the same geographic and legal practice area.

Mr. Rhodes has an extensive background in legal ethics. He regularly advises attorneys and law firms in matters relating to State Bar complaints, fee disputes, disciplinary matters, bar admission, and other licensing, ethics, and professional responsibility issues. In addition, Mr. Rhodes previously served as the Firm’s General Counsel from May 2015 to January 2021 and held the position of Managing Attorney from December 2009 to May 2015. The Best Lawyers in America© named Mr. Rhod...

Thom Slack is a partner with the Phoenix firm of Beale, Micheaels, Slack & Shughart where he represents plaintiffs in catastrophic injury and wrongful death cases with an emphasis on railroad grade crossing collision, trucking and construction accidents. He has tried numerous catastrophic injury and wrongful death cases, including automobile, motorcycle and trucking accidents, railroad grade crossing collisions, and construction and premises liability injuries. Mr. Slack has obtained sign...

Marvin is a partner with substantial experience representing clients in complex commercial litigation in state and federal courts in Arizona and Nevada. His practice primarily focuses on business disputes and litigation, including partnership disputes, real estate litigation, business torts, and fraud claims. Additionally, Marvin has extensive experience litigating debtor/creditor relationships, including prosecuting fraudulent transfer actions and obtaining prejudgment remedies; defending cl...

Monica M. Ryden is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Monica 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 Monica M. is held by other top lawyers in the same geographic and legal practice area.

Lauren Garner is an experienced litigator and mediator whose practice emphasizes probate, trusts and guardian/conservatorships. Lauren’s clients rely on that experience and her sensitivity in matters that touch families, trusts, and estates. Dedication and personal involvement are a critical part of Lauren’s practice. She feels a deep sense of accomplishment in her 1998 move to Phoenix, after nearly a lifetime of business and personal contacts in Miami, Florida. Here, she has deve...

Phillip Londen is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Intellectual Property. Phillip, 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 Phillip is held by other top lawyers in the same geographic and legal practice area.

James E. Holland, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Construction Law. James E., 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 James E. is held by other top lawyers in the same geographic and legal practice area.

Gena L. Sluga is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Commercial Litigation, Insurance Law and Litigation - Insurance. Gena L., who practices law in Phoenix, Arizona, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gena L. is held by other top lawyers in the same geographic and legal practice area.