Erik J. Stone

Garrick Gallagher joined the firm in 1988, and is a Shareholder, Director and Past President (2000-2006) of the firm. Mr. Gallagher earned his Juris Doctor from the University of Arizona College of Law in 1984, and his Bachelor of Arts in Economics from the University of Pennsylvania in 1981. Mr. Gallagher concentrates his practice on complex civil litigation throughout Arizona, the United States, and abroad. He has been interviewed by Dateline NBC, local news networks, the Los Angeles Times,...

Shareholder Certified Specialist in Real Estate Law, Arizona Board of Legal Specialization Ed, who has practiced law for 45 years, is a peer review rated AV® Preeminent attorney who has been recognized by Best Lawyers in America every year since 2003 and was named the 2014 Best Lawyers "Lawyer of the Year" Phoenix in Land Use and Zoning Law. Ed has been selected by Super Lawyers of the Southwest every year since its inception in 2007, Arizona’s Finest Lawyers from 2008-2025, Chamber...

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.

E. Jeffrey Walsh, who has practiced law for more than 30 years, is an AV ® peer review rated litigator who has been recognized in the 2005 to 2014 editions of The Best Lawyers in America , in Southwest Super Lawyers , including, in 2009, among the "Top 50 in Arizona," in Arizona Business Magazine 's "Top Attorneys of Arizona," and in the Business Journal 's "Best of the Bar in Phoenix Metropolitan Area." His practice focuses on business litigation and trials, real estate litigation, and c...

Katherine M. Corcoran is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Katherine 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 Katherine M. is held by other top lawyers in the same geographic and legal practice area.

Shareholder David Villadolid is the senior partner in the firm’s Employment Law section and is recognized as an AV® Preeminent™* 5.0 out of 5 peer review rated attorney in Martindale-Hubbell. With more than 37 years of legal practice, David successfully advises companies, executives, and management on a broad spectrum of business and employment issues including compliance with state and federal laws and regulations. Clients express confidence in David’s ability to provid...

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...

Lawrence D. Hirsch is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Lawrence D., 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 Lawrence D. is held by other top lawyers in the same geographic and legal practice area.

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

Ron Lowe, a partner in the firm's Real Estate & Land Use practice, focuses on real estate transactions and secured real estate financing. He provides representation in virtually all areas of real estate and real estate finance, including homebuilder and community development representation, leasing, financing and workouts. Ron's clients include national and local homebuilders, master planned community developers, commercial landlords and tenants, commercial developers, lenders and borrowe...