Mark Firmin

Marianne M. Auld is the managing partner of Kelly Hart and the chair of the firm’s Appellate section. She has briefed and argued dozens of appeals in both state and federal courts of appeals. Ms. Auld began her career as a law clerk on the United States Court of Appeals for the Fifth Circuit. Following her clerkship, she joined Kelly Hart as an associate in the firm’s litigation section, where she worked on a wide range of civil matters for clients including governmental entities ...

Chris Carr , an award-winning and nationally-recognized Texas lawyer, represents injured plaintiffs in catastrophic personal injury and wrongful death cases. He also represents businesses and individuals in high dollar and complex business disputes. Since 1994, Mr. Carr has tried cases to Judges, juries and arbitrators. He briefly interrupted his trial practice for a three-year term as General Counsel at USMD Holdings, Inc. during which he presided over the sale of that publicly traded compan...

Lindsey Obenhaus is a Partner at Goranson Bain Ausley in Dallas, Board Certified in Family Law by the Texas Board of Legal Specialization. She has been included in The Best Lawyers in America© for Family Law (2024–2026), following earlier recognition in Best Lawyers: Ones to Watch© (2021–2022). Lindsey has also been selected to Texas Super Lawyers (2024–2025) after inclusion on the Texas Rising Stars list (2022–2024), and has been named to D Magazine’s ...

Dean Hinderliter focuses his practice on a wide range of tax matters, including all the tax aspects of corporate mergers and acquisitions, divestitures, private equity investments, public offerings, tax-free reorganizations, leveraged buyouts, the formation of joint ventures, and S corporation issues. His practice also concentrates on tax advisory work for partnerships, private equity funds, hedge funds, and limited liability companies in connection with ongoing operations, acquisitions, rest...

John Bonnet is the managing partner of Bradley’s Dallas office. John is a transactional lawyer in Bradley’s Corporate and Securities Practice Group who has broad experience in M&A transactions, debt and equity financings, investment funds, general business transactions, contracts, corporate governance, and other business law matters. John represents a diverse range of clients, including buyers and sellers in mergers and acquisitions; companies seeking capital through equity an...

Lawrence (Larry) B. Mandala is a member of the Munck Wilson Mandala executive committee and chairman of the corporate law group. He has over 35 years of experience representing public and private companies in a wide range of corporate and business transactions. His corporate finance practice includes private placements, IPOs and secondary public offerings of equity, debt, direct participation and hybrid securities. Larry has extensive experience representing clients in business acquisitions, ...

Dan Jason Hopper is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Dan Jason, who practices law in Dallas, Texas, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Dan Jason is held by other top lawyers in the same geographic and legal practice area.

Carol Willis Butrus serves as Chair of the Estate Planning Practice Section within FBFK Law’s Taxation Group. With more than two decades of experience, her practice focuses on estate planning, wealth preservation, trust and estate administration, taxation, and charitable organizations. Carol advises individuals and families on planning strategies designed to preserve and transfer wealth efficiently across generations. Her work includes preparing estate planning documents for both large ...

Jeff Ryan is a founding partner of Chamblee Ryan and has served as the firm’s Vice President since its inception. Jeff’s primary focus is on litigation and trial work representing individuals, corporations, health care providers, and national transportation companies in state and federal courts in Texas and nationwide. Jeff has extensive experience handling professional malpractice, product liability suits, commercial disputes, nonsubscriber claims, and general negligence lawsuits...

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