Jamison M. Joiner

Some attorneys focus on different areas of law, building their practice around specific types of cases. Early in his career, Brent Walker chose to follow a different path, instead trying all kinds of cases. As a Dallas trial attorney, Brent’s job is to go to court and stand up for his clients, whether that client is a person suffering from a catastrophic personal injury or a corporation locked in a legal dispute with another business. Whatever their case, Brent is ready to fight on thei...

Tracey L. Williams is a Partner in Peckar & Abramson’s Dallas office. Tracey has been practicing law in the area of civil litigation since 2001, and has devoted the majority of her practice to the area of construction law since 2009. Tracey is a skilled litigator and has successfully represented contractors, developers, owners and subcontractors in Texas and Oklahoma during all phases of the construction process, and thereafter. She assists clients in managing project risk through e...

Daniel L. Lowry has more than 30 years experience assisting domestic borrowers and lenders in structuring, negotiating, documenting, closing, and administering secured and unsecured credit transactions. His clients principally include domestic financial institutions, national and middle-market companies, sponsors, developers and investors. Mr. Lowry’s extensive experience includes construction loan facilities, oil and gas project financing, real estate development financing, commercial ...

Dick Wiles defends physicians and health care providers in medical malpractice claims. He has tried more than 100 medical practice cases in state and federal courts. He also represents physicians in administrative proceedings before the Texas Medical Board. Dick also represents medical device manufacturers and pharmaceutical companies in product liability cases. Dick is widely recognized for his excellence in medical malpractice and product liability defense. He receives many of his clients f...

George Parker is a family law attorney serving clients in McKinney, Texas and throughout Collin County, Dallas County, and North Texas. For nearly four decades, he has represented individuals and families in divorce, child custody, and other family law matters before Texas family courts. George approaches each case with careful planning and practical judgment, developing strategies that reflect his clients’ goals, priorities, and long-term concerns. He is a founding partner of Mueller F...

W. Brent Shellhorse is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice. W. Brent, who practices law in Fort Worth, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which W. Brent 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...

Jennifer M. Duplissey is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Jennifer M., 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 Jennifer M. is held by other top lawyers in the same geographic and legal practice area.

Kevin Vela is a top attorney recognized by Best Lawyers in the practice area(s) of Gaming Law. Kevin, 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 Kevin is held by other top lawyers in the same geographic and legal practice area.

Member, UT Harry Ransom Center Advisory Council