Aryn S. Self

David C. Greenstone is an experienced trial lawyer and a founding member of Simon Greenstone Panatier, PC. Mr. Greenstone has been the Managing Shareholder of the firm since its inception in 2006. Mr. Greenstone has spent more than two decades fighting in court on behalf of those who have been harmed by the negligence and recklessness of others. Passionate about representing clients through trial work, David tried his first case within six months of getting his law license. He was trying case...

A fourth generation attorney, Debbie Dudley Branson is a key member of The Law Offices of Frank L. Branson, one of the most respected trial firms in the Southwest. Her work focuses on high-level litigation strategy in a broad array of cases, from catastrophic personal injury claims to complex commercial litigation. Holding an advanced degree in psychology, Ms. Branson also directs focus groups, attitudinal surveys, voir dire, witness preparation, argument, and jury debriefing. Additionally, B...

Kelly Hartmann focuses on resolving client issues through innovative, cost-effective strategies that align with business goals—balancing aggressive litigation with practical resolution. He represents energy, maritime, and construction firms, their underwriters, and insurers, and handles complex litigation including wrongful death, Jones Act, drilling operations, health care, and trucking liability cases. Kelly also advises clients on contracts and commercial documents, including master ...

As a court-appointed receiver and counsel to receivers and trustees, Michael Napoli works to maximize the value of insolvent entities in order to make a fair and equitable distribution to creditors. His experience covers a variety of industries with an emphasis on life settlements. Outside of the insolvency arena, Michael protects individuals and companies facing lawsuits. He works closely with his clients to create practical, business solutions to litigation problems. Representing both plain...

Greg Curry focuses his litigation practice on complex commercial (including real estate and construction), oil and gas, insurance coverage, and environmental matters. Greg is recognized annually by his peers as one of the top lawyers in Texas. He has an active trial practice, having secured significant settlements and judgments for plaintiffs and defending numerous complex cases with substantial monetary claims. Greg works on a number of high profile and high risk domestic and international a...

Scott Griffith is President and Founding Shareholder at Griffith Davison. His practice focuses on complex litigation and dispute resolution for contractors, owners, and developers. Scott is recognized and valued among peers and clients for his professional approach, expansive knowledge in construction and real estate, and exceptional skills in the courtroom. His experience and understanding of the construction industry position him to advise clients through complex, high-stakes disputes. Scot...

Clients, including private equity funds, seeking to expand operations, divest businesses, or commit capital benefit from Mitchell’s transactional experience across various industries, including oil and gas, manufacturing, renewable energy, and telecommunications. Mitchell Griffith focuses his practice on mergers and acquisitions, private equity and venture capital, securities offerings, corporate governance, and other corporate matters. His experience includes equity financings for priv...

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.

Michael Baum is a seasoned trial lawyer and respected courtroom advocate specializing in employment and commercial litigation, with a particular emphasis on disputes involving non‐competition and employment agreements, theft of trade secrets, tortious interference with contracts, and breach of fiduciary duties. Mr. Baum is frequently consulted by employers and executives on a wide range of matters, including employee discipline, employment investigations, and strategic employment decisions. H...

David Guedry is a partner in the Dallas office. He is nationally recognized for more than 25 years of leadership in advising global service providers and Fortune 1000 companies on complex outsourcing relationships, including assisting with developing legal, operational, and business strategies, and translating strategy into the practical negotiation and documentation of deals. David has significant experience managing the complexities of IT and telecommunication outsourcing agreements; busine...