Gregory Sampson

Mohammad M. Alturk is a top attorney recognized by Best Lawyers in the practice area(s) of Franchise Law. Mohammad M., who practices law in Dallas, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mohammad M. is held by other top lawyers in the same geographic and legal practice area.

John W. Proctor is the Managing Partner of Brown Dean. He has over 30 years of experience in civil trial law. Mr. Proctor has been board certified in civil trial law since 1990 and represents railroad and aircraft manufacturers in difficult and often emotionally charged personal injury and wrongful death litigation and consistently obtains successful results for his clients. Since 2002, he has been listed in the Best Lawyers in America and has been named a Texas Super Lawyer by Thomson Reuter...

James P. Whalen is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. James P., who practices law in Frisco, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James P. 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...

Andrew Betaque focuses on the taxation of domestic and cross-border corporate and partnership business transactions. Andrew has extensive experience with the tax structuring of corporate mergers, acquisitions, internal restructurings, tax-free reorganizations, and spin-offs, as well as partnership formations, joint ventures, mergers, and restructurings. He previously served as a principal of Ernst & Young. Please read more here: https://www.winston.com/en/who-we-are/professionals/betaque-...

Art Lambert is a partner in the firm's Dallas office. On behalf of employer clients, Art regularly counsels and litigates employment law matters including sexual harassment, discrimination charges, wrongful termination, and Fair Labor Standards Act (FLSA) disputes. He appears frequently before federal and state courts, administrative tribunals, and arbitrators. Art has extensive experience in all facets of litigation, including pre-trial motion practice, bench and jury trials, as well as spec...

John B. Brown is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. John B., 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 John B. is held by other top lawyers in the same geographic and legal practice area.

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

Derek L. Montgomery is a partner in Kelly Hart’s Litigation and Appellate practices and handles a variety of complex civil litigation and appellate matters for individuals, corporations, and other institutional clients. He has extensive experience representing plaintiffs and defendants in a wide range of matters, including business disputes, oil & gas litigation, wind energy matters, personal injury, professional malpractice claims, real property disputes, breach of contract, and te...

Scott Summy is the leader of the Environmental Litigation Group (ELG) and a shareholder at Baron & Budd. ELG was started by Mr. Summy in 2002 and is comprised of 30 attorneys and support professionals who concentrate on large environmental litigation across the country. In 2020, Law360 recognized ELG with its highly prestigious Practice Group of the Year awards for the United States in the category of Environmental Law. Mr. Summy has served both in court-appointed leadership positions and...