Matthew J. "Matt" Sullivan

Leah Stewart is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Leah, who practices law in Austin, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leah is held by other top lawyers in the same geographic and legal practice area.

Amy Warr came to Alexander Dubose & Jefferson after serving five years as an Assistant Solicitor General for the State of Texas. While at the Solicitor General's office, Amy handled many prominent appeals, including the challenge to the Ten Commandments monument on the Texas Capitol grounds in the United States Supreme Court and the 2005 School Finance case in the Supreme Court of Texas. At ADJT, Amy continues a high-level Texas and federal appellate practice. In 2008 she successfully rep...

Sean Breen is trial attorney and a partner at Howry, Breen & Herman LLP. Sean has won several Hall of Fame and Record setting verdicts and secured hundreds of millions of dollars in settlements. Sean has extensive litigation and trial experience aggressively handling and winning a broad range of cases. Mr. Breen is licensed in Texas and Colorado has over 25 years of experience representing individuals and businesses as a trial lawyer. He is recognized as one of the top trial attorneys in ...

Marla Broaddus is an advocate and problem solver. Whether a business or individual, her goal is to serve each client in a way that meets their unique needs and goals. She is an experienced litigator, representing clients in state and federal courts in every stage of litigation, from pre-trial investigation and discovery to trial and the appellate stages. Drawing upon her experiences in litigation, she understands the goals of trial counsel and knows how to assist in presenting a compelling ca...

Mary E. Jones is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law, Family Law and Family Law Mediation. Mary E., who practices law in Austin, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary E. is held by other top lawyers in the same geographic and legal practice area.

Ashley Hoff is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Ashley, who practices law in Austin, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ashley is held by other top lawyers in the same geographic and legal practice area.

Paige A. Amstutz is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Government Relations Practice and Litigation - Construction. Paige A., who practices law in Austin, Texas, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paige A. is held by other top lawyers in the same geographic and legal practice area.

Mollie Duckworth is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Compliance Law, Corporate Law and Mergers and Acquisitions Law. Mollie, who practices law in Austin, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mollie is held by other top lawyers in the same geographic and legal practice area.

Jerry is a founding member of Matheson Keys & Kordzik PLLC. Previously, Jerry had more than thirty years of legal experience with large law firms and as company general counsel. He has broad experience in representing technology, industrial and other intellectual property-based enterprises ranging from Fortune 500 companies, multinationals and universities to startups in both domestic and international matters. Jerry’s legal practice focuses on technology business, intellectual prop...

Jay A. Thompson has considerable experience in both regulatory and legislative issues involving the business of insurance. He regularly participates in regulatory proceedings involving contested case hearings, contested rate hearings, policy form approvals, rulemaking, licensing, mergers, acquisition and dissolution of insurance companies and other regulatory matters before the Texas Department of Insurance. As a registered lobbyist, Jay has represented both the property/casualty and life, ac...