Donald E. Teller Jr.

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

Lars Berg represents individuals, corporations, and other institutional clients as plaintiffs and defendants in a wide variety of civil litigation matters, including business and commercial disputes, product liability claims, trade-secret litigation, trademark disputes, personal injury claims, employment law, and civil rights litigation. Mr. Berg also has broad experience in professional malpractice claims and disputes among business partners and shareholders of privately held entities. His e...

Chad Walker is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Patent Law. Chad, 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 Chad is held by other top lawyers in the same geographic and legal practice area.

Jonathan Thalheimer focuses his practice on commercial real estate sales, acquisitions and development and complex finance transactions. From individuals and small privately held businesses to large publicly traded corporations, Mr. Thalheimer represents clients in matters including portfolio lending, construction lending, commercial mortgage-backed securities, conduit lending, corporate and municipal bonds, loan syndications, interest rate caps and swaps, aircraft financing, and other struct...

David Lisch focuses his practice on virtually all aspects of patent litigation, along with trademark and copyright prosecution and litigation, for a variety of industries and technologies. His engineering background, coupled with his tailored IP experience, allows him to more easily evaluate and work to solve his clients’ issues. His patent litigation work involves performing pre-filing infringement analysis and drafting of claim charts through trial, including reviewing and analyzing a...

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

Chris Panatier is a shareholder of Simon Greenstone Panatier, PC. Mr. Panatier was admitted to practice law in Texas after graduating from The University of Texas School of Law in 2001. His practice is focused entirely upon the representation of victims of toxic exposures at trial. Chris has obtained verdicts throughout the country exceeding $950,000,000.00. His verdicts have been named as top verdicts in both Texas and California. Together with his fellow shareholder David Greenstone, Chris ...

Angel Berbarie is Board Certified in Family Law by the Texas Board of Legal Specialization, and a partner at Goranson Bain Ausley in Plano. With over 22 years practicing exclusively in family law, Angel has been named to Best Lawyers in America (2021–2026), Texas Super Lawyers (2022–2026), Texas Super Lawyers Rising Star (2012–2018), D Magazine's Best Lawyers in Dallas (2026), and LawDragon's 500 Leading Family Lawyers (2025–2026). She is a Certified Mediator through t...

Kasi G. Schuelke is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Litigation - Insurance. Kasi G., who practices law in Southlake, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kasi G. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas Commercial & Business Litigation Temporary Restraining Orders & Temporary Injunctions Professional Liability Legal Malpractice & Legal Ethics Disqualification Disputes Appellate Practice Emphasis Carol helps businesses and individuals solve their commercial legal problems, everything from addressing disputes before a lawsuit is filed to aggressively pursuing full-blown litigation and trials. A lawyer for more than 20 years, Carol is experienced, creative, tough and ...