Jon G. Petersen

Felicity has more than 28 years of experience representing employers in all facets of employment law, including litigation, arbitrations, injunctive relief, administrative proceedings, counseling and trainings throughout the United States and in a few foreign jurisdictions.She has been certified by the Texas Board of Legal Specialization since 1998 as a specialist in the field of Labor and Employment Law, and chaired a multitude of lawsuits on behalf of employers in state and federal courts (...

Sanford Brown, a partner in the Financial Services & Products Group, counsels and represents financial institutions and specialty finance companies, as well as their shareholders and holding companies, in matters involving state and federal banking laws, regulations and enforcement actions; in corporate transactions, such as mergers, acquisitions, securities offerings, holding company formations and Subchapter S corporation elections; and in matters involving privacy and identity theft. M...

James Voelker is a lawyer recognized by Best Lawyers in the practice area of Banking and Finance Law. James practices law in Dallas, Texas Best Lawyers has recognized James Voelker since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which James Voelker is held by other lawyers.

As a founding partner of Lyons & Simmons, Christopher Simmons focuses his practice on representing clients in complex civil litigation involving wrongful death, catastrophic personal injuries, product liability, complex business disputes, construction defects, and professional liability. He has a well-earned reputation as a trial lawyer who combines a tireless work ethic with a creative, “outside the box” approach to achieve outstanding results for his clients. Simmons believe...

Doug Rees has an extensive trial practice with an emphasis in construction law and insurance litigation matters. He represents clients before state and federal courts as well as in arbitration proceedings and before disciplinary and licensing boards and advises clients in all aspects of their business. Doug represents general contractors, subcontractors, design professionals, including architects and engineers, insurance carriers, businesses and individuals. He advises and defends clients in ...

For more information, please visit www.gibsondunn.com/lawyer/kirk-Ronald/ .

Bill Banowsky focuses his practice on complex business litigation and arbitration, securities litigation, and corporate governance investigations. He also represents national and international energy industry clients in various disputes involving contract rights and business torts. In recent years, he has become involved in numerous disputes representing healthcare providers including hospitals, ambulatory surgery centers, medical device suppliers, physician groups and ancillary providers. Mr...

Charlie Frazier’s successful argument before the Supreme Court of the United States is just one highlight in a distinguished appellate practice in both federal and state courts. For over 32 years, Charlie has assisted trial lawyers with legal strategy and handled appeals in variety of matters, including complex commercial disputes, insurance-related issues, and professional-malpractice claims. Charlie has argued many cases before the United States Court of Appeals for the Fifth Circuit ...

Colbie practices both commercial and residential construction law and represents clients in all aspects of the construction industry, including general contractors, owners, volume home builders, and specialty materials suppliers. Colbie’s practice includes counseling and litigation regarding a wide variety of construction-related issues, including design and construction defects, lien and bond claims, insurance coverage, payment disputes, contract termination/default, products liability...

Mary McNulty represents corporations and partnerships in IRS audits, appeals, and tax litigation and provides tax planning for partnerships, limited liability companies, and S corporations. She specializes in Federal tax procedural issues, including statutes of limitations, interest, penalties, privilege, and TEFRA partnerships, and in partnership tax issues relating to private equity, oil and gas, wind energy, real estate, and exempt organizations.