Albert H. "Bert" Acken

Mr. Silverman focuses his practice on energy law. Before joining the Firm, he served as General Manager of Salt River Project (SRP) from 1994 to 2011. Well known throughout the Valley, Mr. Silverman serves in leadership roles for many business and nonprofit organizations.

P. Derek Petersen is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Environmental. P. Derek, who practices law in Phoenix, Arizona, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which P. Derek is held by other top lawyers in the same geographic and legal practice area.

Stephanie Fierro is a problem solver. A partner in Keller Rohrback’s Phoenix office focusing on business and estate matters, Stephanie uses her substantial skillset to dissect and analyze the problems that her clients bring her in order to find solutions that put them in the best position possible. Stephanie firmly believes that proper preparation on the front end of an issue helps avoid difficulties on the back end when emotion might otherwise interfere. She applies this philosophy whe...

Sam’s practice centers on business and transactional issues, with an emphasis on business organization, governance and compliance, exempt organizations, contract negotiation, land use, and business planning. He has more than three decades of experience assisting both local and national businesses and nonprofits as well as individuals and small businesses. Sam also has extensive political and governmental experience. As a member of the U.S. House of Representatives, he served as a member...

Tim Strong is an accomplished litigator who, for nearly twenty years, has focused his practice on the defense of complex insurance coverage and bad faith actions. Tim has successfully defended high-stakes cases ranging from class actions attacking institutional claim-handling practices, to individual personal-lines bad-faith cases, to complex commercial matters seeking coverage under D&O, CGL, builders risk, commercial property, and cyber-risk policies. Tim regularly defends workers'-comp...

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

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...

Nichole Wilk brings over a decade of business and legal expertise. She began her law career working in commercial litigation and now uses those skills and knowledge gained to better assist and protect her clients in business and real estate transactions. Her practice includes both litigation and transactional representation. Real Estate: Nichole assists clients in a wide range of real estate matters. Her experience includes assistance with the purchase and sale of real property, leasing, and ...

A senior partner and Best Lawyers® honoree, Jonathon Morrison’s practice is focused on tax, business and estate planning for clients with large or complex estates. He is licensed in both Arizona and California and is a Certified Specialist in Estate Planning, Trust and Probate Law in California. After a decade practicing with preeminent estate planning law firms in Silicon Valley, Jonathon gained a mastery of virtually every estate and tax planning strategy in existence. With his un...

For four decades, Jim Ryan has helped high net worth Arizona families create and enjoy financial legacies. A Fellow of the American College of Trust and Estate Counsel (ACTEC) and a Certified Specialist in Estate and Trust Law, Jim Ryan is a widely acknowledged leader in Phoenix-Scottsdale legal and business circles for complex estate and business planning and estate administration. Jim is a past chair of the Estate and Trust Advisory Commission for the State Bar of Arizona, which administers...