Denis M. Fitzgibbons

Valued by clients for his ability to analyze and respond to complicated commercial litigation, David has built a strong practice representing Fortune 50 companies in state and federal courts. He focuses on a wide range of complex litigation, including securities and intellectual property litigation, class action claims, as well as other large commercial disputes. He has provided regular counsel to large public companies facing lawsuits in Arizona who value his ability to advocate both in oral...

Laura Sixkiller is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Litigation - Mergers and Acquisitions, Litigation - Regulatory Enforcement (SEC, Telecom, Energy) and Litigation - Securities. Laura practices law in Phoenix, Arizona Best Lawyers has recognized Laura Sixkiller 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 r...

Matthew Joy is a lawyer recognized by Best Lawyers in the practice areas of Environmental Law, Litigation - Environmental and Natural Resources Law. Matthew practices law in Phoenix, Arizona Best Lawyers has recognized Matthew Joy since 2024. 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 Matthew Joy is held by other lawyers.

Ari Ramras has more than 20 years of experience in resolving business and real estate disputes. He is a Certified Specialist in Real Estate Law (State Bar of Arizona Board of Legal Specialization). Ari is an AV rated attorney (Martindale-Hubbell) and has been selected to Best Lawyers in America for Litigation – Real Estate and Real Estate Law (2013-) and Southwest Super Lawyers (2010-). He has been interviewed on NBC12 and ABC15 regarding real estate issues. Ari has litigated a variety ...

Vanessa Heim is a lawyer recognized by Best Lawyers in the practice area of Litigation - Trusts and Estates. Vanessa practices law in Phoenix, Arizona Best Lawyers has recognized Vanessa Heim 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 Vanessa Heim is held by other lawyers.

James Fassold is a shareholder at Tiffany & Bosco who concentrates his practice on probate and trust litigation, estate administration, elder law, and appeals. He is an adjunct professor at the Phoenix School of Law, and has served as a mediator and expert witness. Over the years, Jim has handled numerous probate and trust disputes, as well as guardianships and conservatorships. He is frequently engaged to handle complex probate litigation matters, including will and trust contests, breac...

My practice has been divided 50/50 between white-collar criminal defense and commercial litigation - most often involving allegations of fraudulent conduct - since I left the U.S. Attorney's Office in 1980.

I proudly serve as the Managing Attorney at Phillips Law Group. As a first-generation immigrant from the Middle East, my journey embodies resilience and triumph. Moved by my sister's cerebral palsy and a dearth of opportunities, my family's migration to America epitomizes the pursuit of the American Dream. Witnessing my parents surmount challenges, from my mother's re-education to my father's humble role, instilled in me unwavering loyalty, dedication, and the pursuit of greatness. My path as...

Elizabeth M. Soveranez is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Management. Elizabeth M. practices law in Phoenix, Arizona Best Lawyers has recognized Elizabeth M. Soveranez since 2019. 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 Elizabeth M. Soveranez is held by other lawyers.

Phil has developed a reputation as a formidable trial attorney in complex commercial litigation matters. Recently, he second chaired a five-month bench trial representing a Native American tribe in complex, multi-party litigation adjudicating the tribe’s federal reserved water rights claims for its reservation. He also regularly represents businesses in intellectual property litigation as well as public utilities in complex litigation matters, including actions initiated by government e...