Ryan C. Whitfill

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

John Thompson is a partner in the firm's Oil and Gas/Energy practice. He obtained his Bachelor of Science degree from Vanderbilt University in 1997 and graduated in 2000 from the University of Texas School of Law, where he was a member of the law journal, The Review of Litigation. Mr. Thompson represents clients in litigation involving a wide variety of oil and gas matters before state and federal courts at both the trial and appellate levels.

Ryan practices family law out of a commitment to achieving fair and equitable outcomes while also preserving as much financial stability for clients and their children as possible. Emphasizing planning and preparation, he ensures that clients are ready for any scenario so they can confidently and successfully resolve their family law matters. Ryan is a skilled litigator and strong negotiator; he regularly obtains favorable settlements without ever stepping foot in the courthouse. Ryan works w...

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

Mr. Cox represents leading financial institutions, businesses, and agricultural producers in northwest Texas and the Texas Panhandle. His practice is focused on loan documentation (including syndicated loans), complex commercial and agricultural bankruptcies, trustee litigation, restructuring and workouts, commercial real estate, and representation of franchised motor vehicle dealerships. Mr. Cox is the author of Texas Creditors' Rights Laws Annotated (Thomson Reuters / West 2017-21). Board C...

Kevin Amadio has focused his practice almost exclusively in the area of construction law for over 35 years, representing property owners, contractors, sureties, subcontractors, and material suppliers. He is thoroughly familiar with the construction process and its recurrent legal issues, as well as the differing perspectives of the property owner, contractor, subcontractor, supplier, and surety, through his daily activities as a counselor, drafter, litigator, mediator and arbitrator. Kevin co...

Some clients truly need the rule-setting and enforcement capabilities of the judicial system. With 20 years of courtroom experience, Curtis is very comfortable advocating in front of a judge or jury on behalf of his clients. However, Curtis also recognizes the collateral harm caused by a judicial system that was never designed to resolve family disputes. That is why he works hard to reserve his trial practice to those cases that simply cannot be resolved outside of the courtroom. The fact is ...

John Leininger joined Otteson Shapiro's Dallas office in January, 2016. Mr. Leininger is a key member of the firm’s Bankruptcy & Creditors’ Rights and Litigation practice areas. He focuses on core bankruptcy matters, bankruptcy litigation, and general civil litigation. He was named to The Best Lawyers in America© 2021 for his work in Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. After graduating law school, Mr. Leininger served as a law clerk ...

John Podvin Jr. is a partner in the firm with more than 25 years of regulatory agency, law firm, and corporate experience. He is based in Dallas, Texas, where he works nationally with the firm’s clients. His practice areas include banking and financial services, litigation, corporate governance, finance, financial crisis advisory and litigation, financial regulatory, government relations strategy, and mergers and acquisitions. As outside counsel, Mr. Podvin works closely with the firm&r...

As a former child abuse caseworker and judge, Angie has witnessed firsthand the destruction that protracted conflict causes in families. Her experience has led her to believe strongly in interest-based settlements of family conflict. She encourages her clients to consider the collaborative law process, because it allows them to fashion their own solutions and begin anew in the best manner possible. As a widely recognized advocate of collaborative law, Angie has traveled around the U.S. teachi...