Kellie Callahan

Michael Reagan is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Michael, who practices law in Scottsdale, Arizona, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Jared C. Leung is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Jared C., who practices law in Scottsdale, Arizona, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jared C. is held by other top lawyers in the same geographic and legal practice area.

April E. Olson is a top attorney recognized by Best Lawyers in the practice area(s) of Native American Law. April E., who practices law in Tempe, Arizona, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which April E. is held by other top lawyers in the same geographic and legal practice area.

Craig Cartwright is the Managing Shareholder of Buchalter’s Scottsdale office and Co-Chair of the Firm’s REIT Transactions and Compliance Industry Group. Craig represents lenders, developers, real estate investment trusts, investors, and national corporations real estate transaction matters including sales and acquisitions, secured lending, property development, commercial leasing, and construction-related matters. Mr. Cartwright has significant experience drafting and negotiating...

William D. Bishop (Bill): Certified Specialist in Family Law (State Bar of Arizona); Fellow, American Academy of Matrimonial Lawyers; AV Rated; Martindale Hubbell Registrar of Preeminent Lawyers; Arizona Finest Lawyers; and other designations. Chair person Arizona State Bar Association Family Law Section 2017-2018. Managing partner of Bishop Law Office, P.C. Admitted to the State Bar of Arizona 1990.

Tom serves as chair of the Insurance Coverage practice group for the firm’s Phoenix office. He provides insurance coverage analysis and advice to many commercial insurance companies. At one time or another, he has provided his clients with coverage advice under the laws of nearly all 50 states. Tom offers a unique depth of experience, having analyzed coverage under commercial general liability policies as well as commercial auto, professional liability, public officials liability, law e...

Shaleen Brewer has handled a variety of transactional corporate, real estate, and employment matters on behalf of her clients. Shaleen has a diverse general business practice that includes structuring, negotiating and documenting commercial contracts of all varieties and corporate planning, formation and governance; asset protection and risk management; stock and asset sales and acquisitions; corporate dissolutions; and counseling companies on day‐to‐day operational and business matters for b...

Donald R. Alvarez is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Construction. Donald R., who practices law in Scottsdale, Arizona, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Donald R. is held by other top lawyers in the same geographic and legal practice area.

Mr. Mason counsels employers and management on all aspects of labor and employment law, including collective bargaining and union organizing; restrictive covenants; employment discrimination; sexual harassment; whistleblowing; retaliation; wrongful termination; personnel policies; reductions in force; trade secrets; duty of loyalty; drug and alcohol testing; and other state and federal laws, rules, and regulations. He is also an experienced litigator, representing clients in Arizona, federal,...

Jason B. Castle has over two decades of unique experience in high conflict custody cases, many of which involve allegations of physical, emotional, or sexual abuse. He is also well-versed in helping families with complicated assets including large businesses and complex estates. He began his law career working for the City of Phoenix Prosecutor’s Office, trying criminal cases before juries and judges. In 2005, Jason pivoted into family law and has since worked to resolve a wide variety ...