Melissa R. Costello

Frederick C. Miner is a lawyer recognized by Best Lawyers in the practice area of Labor Law - Management. Frederick C. practices law in Phoenix, Arizona Best Lawyers has recognized Frederick C. Miner since 2017. 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 Frederick C. Miner is held by other lawyers.

John K. Wittwer is a lawyer recognized by Best Lawyers in the practice areas of Construction Law, Insurance Law and Litigation - Insurance. John K. practices law in Phoenix, Arizona Best Lawyers has recognized John K. Wittwer 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 John K. Wittwer is held by other lawyers.

Jennifer J. Understahl is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Jennifer J. practices law in Phoenix, Arizona Best Lawyers has recognized Jennifer J. Understahl since 2023. 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 Jennifer J. Understahl is held by other lawyers.

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...

Gary Gotto's diverse experience helps him meet his clients' diverse needs. Gary is a member of Keller Rohrback's nationally recognized Complex Litigation Group. He has a broad range of practice experience and interests, including all aspects of corporate and real estate transactional work, securities issuance and compliance, Chapter 11 bankruptcy and workout matters, and general commercial and ERISA litigation. Gary speaks and teaches regularly on a number of topics, including an annual real ...

Frank I. Powers Phoenix, Arizona Member phone 602-271-9344 877-271-9344 (Toll Free ) fax 602-252-2099 email Email Me Frank Powers is a Certified Specialist in Injury and Wrongful Death Litigation through the State Bar of Arizona, Board of Legal Specialization. Mr. Powers devotes his law practice to representing clients who have been seriously injured or who have lost loved ones due to the wrongful conduct or negligence of others. Mr. Powers earned a Bachelor of Science degree in economics fro...

Jim practices corporate finance and real estate law, representing local and national real estate developers, lenders and investors with commercial real estate matters including apartments, industrial, office and retail projects, master planned communities and shopping centers. Jim has negotiated leases with national retail tenants, assisted borrower clients with securitized loans and synthetic leases, drafted various joint venture agreements and both closed and enforced secured loans in real ...

James is a first-chair trial lawyer with the insight from serving as an Arizona trial judge for more than seven years. He focuses his practice on trial and appellate representation in complex commercial litigation and elections disputes. He also serves as arbitrator, mediator, and special master. Before joining the firm, James served as a judge on the Arizona Superior Court, where he presided over hundreds of jury trials, bench trials, evidentiary hearings, and oral arguments. The civil trial...

Lonnie J. Williams, Jr. is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Employment Law - Management. Lonnie J. practices law in Phoenix, Arizona Best Lawyers has recognized Lonnie J. Williams, Jr. since 1995. 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 Lonnie J. Williams, Jr. is held by other lawyers.

Since the beginning of his career, Geoff has built his reputation as a lawyer’s lawyer. He serves as Osborn Maledon’s General Counsel and represents fellow attorneys in all aspects of the practice of law. For the last 30 years, his practice has split between both litigation and preventative counsel, advising on a regular basis to clients about risk management, professional liability issues, legal malpractice, bar discipline, ethics, and law practice management issues. Geoff has be...