David O'Brien

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.

Susannah A. Stinson has successfully handled and favorably resolved hundreds of family law disputes for a wide array of clients. Her decades of experience range from difficult divorces involving high net worth/complex property issues and emotionally-charged child custody matters, to paternity suits, modifications, protective orders, and pre- and post-nuptial agreements, to the many types of enforcement matters inherent in family law matters. In addition to being Board Certified by the Texas B...

Melanie Plowman is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. Melanie, who practices law in Austin, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Melanie is held by other top lawyers in the same geographic and legal practice area.

Mr. Knisely is a partner of Osborne, Helman, Scott, Knisely & Stanton, LLP. His practice involves representing individuals and institutions in fiduciary litigation, including primarily trust, estate and guardianship disputes. Mr. Knisely also advises fiduciaries and beneficiaries with regard to complex and contentious trust and estate administrations. In addition, he handles appeals of a wide array of civil matters in both state and federal courts, with a focus on appeals involving trust,...

Melissa Lorber is a board-certified appellate lawyer who represents businesses in litigation at both the trial and appellate levels, in state and federal courts. She regularly represents clients before the Texas Supreme Court, the Texas Courts of Appeals, and the Fifth Circuit Court of Appeals. As a former newspaper journalist, Melissa employs her writing, research, and investigation skills in advocating for her business clients' interests.

Fred focuses his practice on civil litigation and appeals. His background includes litigation involving public law issues and real estate and commercial disputes. Fred has represented clients in a wide variety of litigation involving governmental matters, including condemnation and inverse condemnation proceedings, construction disputes, election contests, zoning controversies and contract actions. He has extensive experience with regard to eminent domain law, having represented both acquirin...

Margaret J. Sampson, PhD, focuses her practice on global, strategic intellectual property transactions and patent counseling surrounding the areas of life sciences, pharmaceuticals, research tools and medical devices. Life sciences and technology clients turn to her for evaluating, structuring, negotiating and documenting major transactions. Read full biography: https://www.mwe.com/people/margaret-j-sampson-phd/

Tim Herman is a partner with Howry, Breen & Herman LLP, and has practiced more than 40 years as a commercial trial attorney, representing both individuals and companies. He has tried dozens of case to verdict throughout Texas and in other states. Mr. Herman has established a consistent reputation as one of the top commercial litigators in the state. He has been recognized by his peers as a Super Lawyer by Texas Monthly Magazine each year since 2004, and he was selected for inclusion in Th...

Kennon Wooten is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice and Commercial Litigation. Kennon, 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 Kennon is held by other top lawyers in the same geographic and legal practice area.

John Gilluly is a Chambers Band 1-ranked attorney who represents leading global and domestic companies, investors and other institutions across a range of industries, and focuses on capital markets transactions, SEC reporting and compliance, mergers and acquisitions, private equity, and corporate governance matters. Chambers recognizes John as a “highly regarded” lawyer for “his active funds practice and his deal focused attitude” and has noted that “peers are en...