R. Rogge Dunn

Mandi Phillips, Senior Attorney, primarily focuses on commercial and intellectual property litigation. She has experience litigating matters in both state and federal courts at both the trial and appellate levels. Mandi has represented clients (plaintiffs and defendants) in a wide variety of matters including general business litigation, energy, oil and gas, premises liability, product liability, personal injury, securities actions, and intellectual property matters including trademark and co...

Highly regarded for his skillful resolution of bankruptcy and insolvency matters, David Parham represents corporate and partnership debtors, creditor committees, equity holders, secured and unsecured creditors, lessors, and trustees in bankruptcy proceedings, litigation, and workouts. His representations have spanned a range of sectors including restaurants, health care, insurance, real estate, retail, aviation, telecommunications, distribution, manufacturing, energy, and mining. David’...

The first time I ever stood up in front of a jury, I knew that it was where I belonged. I’ve been told that, in front of a jury, I seem to have the opposite of stage fright, and I suppose that’s true. It’s where I feel most comfortable: advocating for my clients, arguing their cases. As a trial lawyer, the courtroom is my second home. I try cases because I enjoy helping people, whether they’re ordinary people who’ve been wronged by a product, company, or a busine...

Kenneth C. Johnston is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Kenneth C., who practices law in Dallas, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth C. is held by other top lawyers in the same geographic and legal practice area.

Rebecca R. Massiatte is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Rebecca R., who practices law in Dallas, Texas, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rebecca R. is held by other top lawyers in the same geographic and legal practice area.

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

Mr. Agraz has experience helping a broad spectrum of clients with union, safety and health, and employment challenges. He represents clients in diverse industries during union organizing attempts and litigation before the NLRB. Additionally, he guides management through occupational safety and health compliance inspections and represents management exclusively in litigation before OSHA and other administrative agencies. He works with top company officials and first-line supervisory staff to b...

George Parker is a family law attorney serving clients in McKinney, Texas and throughout Collin County, Dallas County, and North Texas. For nearly four decades, he has represented individuals and families in divorce, child custody, and other family law matters before Texas family courts. George approaches each case with careful planning and practical judgment, developing strategies that reflect his clients’ goals, priorities, and long-term concerns. He is a founding partner of Mueller F...

For more information, please visit www.gibsondunn.com/lawyer/chapman-jeffrey-a/.

Ray Thomas Khirallah is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Ray Thomas, who practices law in Dallas, Texas, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ray Thomas is held by other top lawyers in the same geographic and legal practice area.