Jason A. Wietjes

Chalk is a 1973 graduate of University of Texas School of Law (J.D.), with prior M.A. (1967) and B.S. (1962) degrees from Tennessee Tech University, and A.A. degree (1956) from Freed-Hardeman College. Prior to joining in 1986 Whitaker Chalk Swindle & Schwartz PLLC, Fort Worth, Texas, and its predecessors, Chalk was President of Dabney Capital, Dallas, Texas (1984-86) (real estate finance), General Counsel and Vice President of LaJet, Inc., Abilene, Texas (1978-84) (petroleum refining and ...

Charlene Koonce is a seasoned trial and appellate attorney who prosecutes and defends commercial disputes on behalf of large and small clients. Ms. Koonce has obtained favorable results through bench and jury trials, summary judgment, and settlement in cases involving complex contract disputes, unfair business practices, and securities fraud. Additionally, she has secured success in matters regarding professional liability and fiduciary duties, breach of warranty, the TCPA, fraud, and fraudul...

J. Michael Young is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates. Michael, who practices law in Sherman, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which he is held by other top lawyers in the same geographic and legal practice area. Prior to moving to North Texas in 2006, Mike represented the interests of large corporations and insurance companies, ...

Emily A. Parker is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. Emily A., who practices law in Dallas, Texas, has been recognized since 1983. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Emily A. is held by other top lawyers in the same geographic and legal practice area.

Mark W. Moran is a partner in the complex litigation/dispute resolution group and he chairs the firm’s large loss property subrogation practice. Mark has over 30 years of litigation experience. His unique subrogation practice is exclusively focused on contingency-fee-based, large property loss recovery. Mark and his team have successfully litigated and tried to verdict dozens of property damage and construction defect cases throughout the country, several of which required jury trials a...

Aaron L. Mitchell is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Litigation - Insurance. Aaron L., who practices law in Dallas, Texas, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aaron L. is held by other top lawyers in the same geographic and legal practice area.

James E. Davis is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Mergers and Acquisitions. James E., who practices law in Plano, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James E. is held by other top lawyers in the same geographic and legal practice area.

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.

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

Jeff is a highly experienced litigator, mediator, and collaborative law attorney. With such a versatile skill set, he is exceptionally equipped to advise clients on the best approach to resolve their family law matter, and achieve an outcome that is ultimately successful. Jeff manages the full range of family law issues, with special expertise in high net worth business and complex property cases. Time as a civil business litigator early in Jeff’s career honed his technical skills and b...