David J. Armstrong

Kyle Hettinger, a partner in the firm's Real Estate practice, has more than 25 years of experience in the areas of real estate, commercial lending and transaction and business counseling. Kyle represents clients with respect to development of master-planned communities; purchase and sale of retail, commercial, industrial, hotel, residential and multi-family property; commercial development; commercial leasing; CC&R’s; development agreements; easements and rights-of-way; title insura...

Chris is a member of Keller Rohrback’s Complex Litigation and Bankruptcy Groups. He has represented debtors, creditors, Court-appointed committees, and asset purchasers in Chapter 11 reorganization proceedings and workouts. In recent years he has also focused on representing plaintiffs in ERISA class actions. Chris has wide-ranging experience in complex commercial matters, from corporate restructuring to breach of fiduciary duty, commercial real estate, contracts, patent infringement, a...

Colin was appointed a Judge of the Maricopa County Superior Court in 1990 after twelve years of practicing both civil and criminal trial law. During his 17 years as a Judge, he sat on assignments related to nearly every area of law including civil, criminal, juvenile, and family matters. He was Presiding Judge from 2000 to 2005. After his retirement from the Bench, Colin returned to Osborn Maledon in 2007 where he maintains an active personal injury tort, commercial litigation, and public law...

Member of the firm in our Phoenix, Arizona office. Mr. Baxter’s practice focuses on Construction Law and Commercial & Business Litigation. Mr. Baxter negotiates and prepares construction contracts for general contractors and private and public owners, as well as preparing other commercial contract documents. In litigation, Mr. Baxter frequently represents general contractors and property owners and developers in a wide array of commercial construction disputes and also represents ho...

Grace E. Rebling is a lawyer recognized by Best Lawyers in the practice area of Environmental Law. Grace E. practices law in Phoenix, Arizona Best Lawyers has recognized Grace E. Rebling since 2027. 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 Grace E. Rebling is held by other lawyers.

For 25 years Dana Levy has exclusively practiced family law, including matters involving divorce, complex property and debt division, business valuations, parenting time and legal decision making issues, paternity, spousal maintenance, child support and post-decree disputes. She received her undergraduate degree from Brandeis University and her Juris Doctorate degree from Arizona State University. She is certified as a Family Law Specialist by the State of Arizona’s Board of Legal Speci...

Judith K. Weiss is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Mergers and Acquisitions Law. Judith K. practices law in Phoenix, Arizona Best Lawyers has recognized Judith K. Weiss since 2016. 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 Judith K. Weiss is held by other lawyers.

Hughes Grehan is a partner in the Corporate Practice Group and co-lead of the firm’s finance team. He focuses his practice on commercial matters and contracts, and commercial and corporate finance transactions. Hughes has extensive experience representing borrowers and lenders in structuring, negotiating, and documenting syndicated and non-syndicated credit facilities involving public and private companies. His transactional finance practice includes a particular emphasis on maritime in...

Kortney’s practice focuses on commercial bankruptcy and business law. This includes contracts, transactions, litigation, and settlement resolution. She is also a skilled mediator and settlement advocate.

Ryan Lorenz is a lawyer recognized by Best Lawyers in the practice area of Litigation - Bankruptcy. Ryan practices law in Phoenix, Arizona Best Lawyers has recognized Ryan Lorenz 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 Ryan Lorenz is held by other lawyers.