Paul R. Griffin

David F. Minton is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. David F., who practices law in Austin, Texas, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David F. is held by other top lawyers in the same geographic and legal practice area.

Robert F. Loughran is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Robert F., who practices law in Austin, Texas, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert F. is held by other top lawyers in the same geographic and legal practice area.

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.

Mark Mueller is a nationally recognized trial attorney honored for his impactful work in birth injury litigation and product liability cases involving unsafe medical devices, chemicals, and pharmaceuticals. His dedication to justice extends beyond individual cases—Mueller has championed environmental and cultural rights, most notably representing the Brave Dog Society of the Blackfoot tribe to prevent oil and gas development in a protected wilderness area of Montana. He has also served ...

Jeff Dickerson is the firm’s senior corporate lawyer, and the managing shareholder of the firm’s Austin office, which he helped to establish in 2008. Jeff serves as outside general counsel to businesses in a number of different industries, including refinery services, beverage distribution, oilfield services, and physician practices. He specializes in mergers and acquisitions and general corporate work. Education B.A., English, with Honors, University of Texas, 1983 M.A., English,...

Carolyn Shellman is a highly skilled attorney, an excellent communicator, and an effective leader. She is experienced at developing regulatory and legislative policy strategies for renewable and disruptive technologies in the energy industry and provides advice on complex energy transactions. Carolyn is also experienced with governance and compliance issues and possesses deep subject matter expertise in the electric utility industry and in navigating energy market issues. She helps market par...

Billy Murphy is an experienced business attorney representing growth companies and investors in venture capital transactions, private equity financings and mergers and acquisitions. Billy also frequently advises start-up and early stage companies with respect to initial formation and financing matters. Billy co-founded the corporate law firm Dwyer Murphy Calvert LLP in Austin, Texas in 2006. Prior to co-founding Dwyer Murphy Calvert LLP, Billy served as the General Counsel of TippingPoint Tec...

Christopher Sileo is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Oil and Gas Law. Christopher, 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 Christopher is held by other top lawyers in the same geographic and legal practice area.

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

Eric Nichols practices both civil trial and criminal law, and joined the Austin office of Butler Snow in 2019. His background includes not only many years representing companies and individuals in private practice but also experience in both Texas state government and the federal government, having served as Deputy Attorney General for Criminal Justice for the Office of the Texas Attorney General, as an Assistant United States Attorney for the Southern District of Texas, and a law clerk to a ...