Tanner C. Forman

John Penn is a partner in the Business practice focusing on bankruptcy and workouts. During his more than three decades of counsel, John has represented secured and unsecured creditors, debtors, trustees and unsecured creditor committees in major and high-profile reorganizations and insolvency proceedings. John is a Fellow of the American College of Bankruptcy and past president of the American Bankruptcy Institute. He is certified by both the American Board of Certification and Texas Board o...

Christian S. Kelso is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. Christian S., who practices law in Dallas, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christian S. is held by other top lawyers in the same geographic and legal practice area.

J. Karl Viehman is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. J. Karl, who practices law in Plano, Texas, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which J. Karl is held by other top lawyers in the same geographic and legal practice area.

Andrew Graben is an experienced litigator with more than a two decades of experience in state and federal courts across the country. Andrew has successfully represented a wide range of clients, from Fortune 500 companies to growing founder-led businesses. But regardless of the client or the subject matter, he is committed to providing his clients with three core benefits: results, service, and value. Andrew’s practice is focused on business and intellectual property litigation, but he a...

Jon A. Baker is a founding member of the firm and his practice focuses on the leasing, acquisition, disposition, financing, and development of various commercial properties, including office buildings, multi-family projects, industrial properties, raw land, and retail projects. Jon also represents institutional lenders in connection with the financing of real estate projects. Jon was recently honored for his notable achievements in real estate law when he was named to Best Lawyers in America&...

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.

Mr. Thomas is a trial attorney and trained problem solver who draws on a broad base of experience to craft unique solutions for his clients. After earning a long list of honors during college and law school—all at the University of Texas—he gained invaluable experience and exposure as a federal law clerk to the Honorable Jane J. Boyle in Dallas. Mr. Thomas then spent several years honing his litigation skills at Vinson & Elkins, LLP, one of the largest international law firms ...

Barry L. Hardin is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Barry L., who practices law in Dallas, Texas, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Barry L. is held by other top lawyers in the same geographic and legal practice area.

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

Joanna Jung-Erh Lin is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Joanna Jung-Erh, 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 Joanna Jung-Erh is held by other top lawyers in the same geographic and legal practice area.