Hannah Warren

With more than three decades of experience and the recipient of numerous honors by prominent publications and ranking agencies, Dennis Duffy concentrates exclusively on representing management in all aspects of labor and employment law matters. Viewing prompt responsiveness and thorough preparation as the hallmarks of his practice, Dennis ensures that he is always available to provide salient approaches to clients’ workplace challenges. Dennis provides strategic advice and advocates for...

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

David E. Warden is an internationally recognized expert in business litigation and arbitration, including patents and other intellectual property. He is a lawyer, arbitrator, engineer, adjunct professor, published author, and businessman. Mr. Warden has tried many healthcare, energy, securities, and intellectual property business lawsuits for individual clients and entities, as well as mass actions and class actions, and is licensed as a patent attorney before the U.S. Patent & Trademark ...

Robert (Bob) Walker is a seasoned commercial real estate attorney with decades of experience. His practice includes representation of banks and lenders in various aspects of commercial lending, including construction and mini-perm loans for real estate projects such as apartments, condominiums, retail shopping centers, medical office buildings and surgical centers. His work also includes handling term loans for the purchase and sale of real estate, term loans secured by ship or fleet mortgage...

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

Kelly M. Haas is a partner in the Houston office. Her practice is focused on the areas of admiralty and maritime law and energy-related litigation matters in both state and federal courts. Her practice consists of defending vessel owners and operators, as well as offshore companies, from claims arising from collisions, property damage, personal injury, maritime pollution, environmental issues, cargo matters and contract disputes, and it regularly includes matters involving the Jones Act, the ...

Tasha Taylor has distinguished herself as a coverage litigation and appellate specialist. Tasha handles insurance coverage and extra-contractual litigation involving a wide array of first- and third-party claims in Texas and nationwide. She advises her clients on resolving and managing complex claims arising out of a variety of policies, including commercial general liability, commercial auto, employer’s liability, control of well, director and officer’ liability, excess and umbre...

Robert R. Wisner practices in the areas of banking and financial services, real estate, corporate, and business transactions. Rob crafts creative solutions for banks and other financial service providers ranging from community banks to large multi-state holding companies, and finance companies. His advice and unique expertise on consumer and commercial lending forms, policies, and procedures are sought not only by financial institutions, but also by forms companies, other lawyers, and regulat...

Dewey J. Gonsoulin Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Oil and Gas Law. Dewey J., who practices law in Houston, Texas, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Dewey J. is held by other top lawyers in the same geographic and legal practice area.

Bob Collie serves as bond, disclosure, and underwriters’ counsel in tax-exempt bond transactions for clients including cities, counties, school districts, and special authorities throughout Texas. He has also worked on education, transportation, utility, aviation, port, convention center, and sports facility financings. Bob draws on his experience as City Attorney of Houston to represent local governments as special counsel in joint public/private development, election, redistricting, a...