Bryan Diebels

Charles Siegel leads the appellate and qui tam whistleblower practices at Waters Kraus Paul & Siegel. A veteran litigator, he has argued appeals in nine of the federal circuits, seven state supreme courts, and in numerous intermediate appellate courts around the country. In addition, he has appeared in state or federal trial courts in more than 30 states and in the Republic of the Marshall Islands. An authority on asbestos exposure and qui tam whistleblower litigation and appellate issues...

J. Andrew Rogers concentrates his practice in the areas of commercial leasing and all aspects of commercial real estate development, including the representation of owners and developers in the acquisition, financing, and disposition of office buildings, mixed-use developments, hotels, condominiums, warehouses, and apartments. Mr. Rogers' clients include a national retailer with over 1,000 stores (primarily in power centers in the United States and some foreign countries), Fortune 500 compani...

Joseph Legere is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates. Joseph, 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 Joseph is held by other top lawyers in the same geographic and legal practice area.

William N. Warren joined Kelly Hart in 1993 and is a partner in the firm’s Litigation practice group. He attended Baylor University, where he earned his Bachelor of Arts in 1989, and Baylor University Law School, graduating with his Juris Doctor degree, cum laude , in 1993. Mr. Warren has considerable experience representing clients in state and federal courts in a broad range of complex civil litigation matters, including business torts, securities issues, construction claims, products...

No two divorces are the same, and no two divorces reach the same resolution. That means that how you achieve a resolution also differs from case to case. R. Scott Downing is a skilled trial lawyer who has tried numerous complex high-dollar property and custody cases. Recognizing the uniqueness of each case and that not every situation requires a courtroom, Scott is also skilled in the use of collaborative law to reach a resolution. In 2017, Scott was named to The National Law Journal’s ...

For over 25 years, Dawn's practice has focused on trial work, representing a variety of large and mid-sized corporate clients in claims involving a wide range of litigation topics. Dawn is an AV Preeminent® rated lawyer with a proven ability to manage and resolve sophisticated disputes. Dawn is comfortable in state and federal courts and arbitrations. Dawn serves as a court-appointed mediator, and she also serves on the American Arbitration Association's National Panel of Commercial and E...

Christopher J. Dewar is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Energy Law. Christopher J., 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 Christopher J. is held by other top lawyers in the same geographic and legal practice area.

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

LeElle Slifer is an experienced trial lawyer who practices in Winston & Strawn LLP's Dallas office. Her clients describe her as a litigator who “provides time-critical business and strategic counsel that can make all the difference in high-stakes litigation.” With significant experience in a wide range of disputes—including complex commercial, oil and gas, antitrust, patent and copyright infringement, non-competes, theft of trade secrets, class actions, and even the seiz...

Construction industry and manufacturing clients turn to Nathan's experience in complex multimillion-dollar construction litigation claims on public and private projects. His command of contract drafting and negotiations in a unique array of commercial matters gives his clients a proactive, seasoned lawyer who focuses on minimizing risks to protect his clients’ needs. He represents developers, contractors, public entities, manufacturers, and subcontractors in all aspects of construction ...