John Fredrick "Fred" Kempf, Jr.

Roberto L. Seda is a lawyer recognized by Best Lawyers in the practice areas of Energy Law and Real Estate Law. Roberto L. practices law in Oklahoma City, Oklahoma Best Lawyers has recognized Roberto L. Seda since 2026. 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 Roberto L. Seda is held by other lawyers.

Joseph P. Hogsett is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Real Estate and Real Estate Law. Joseph P. practices law in Oklahoma City, Oklahoma Best Lawyers has recognized Joseph P. Hogsett since 2010. 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 Joseph P. Hogsett is held by other lawyers.

Stacey D. Spivey's practice focuses on estate planning and trust and estate administration and litigation. Ms. Spivey works with individuals to prepare and implement their estate plans to meet family, tax and other goals, including business succession planning. She also works with individuals and fiduciaries on the management and settlement of trusts and estates, including probate administration, preparation of federal estate and gift tax returns, and estate and trust litigation matters. Ms. ...

Steven J. Johnson is a lawyer recognized by Best Lawyers in the practice area of Medical Malpractice Law - Defendants. Steven J. practices law in Oklahoma City, Oklahoma Best Lawyers has recognized Steven J. Johnson since 2024. 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 Steven J. Johnson is held by other lawyers.

Patrick Lane is a seasoned attorney with a unique practice specializing in both litigation and transactional law. His extensive experience across diverse industries provides clients with comprehensive legal strategies that address both immediate needs and long-term goals. Patrick prides himself on building strong, collaborative relationships with clients, offering practical, solutions-oriented advice that is tailored to each unique situation. In the courtroom, Patrick is known for his experie...

Amy brings more than 25 years of experience in trial and appellate practice, with a career shaped by leadership roles and in-depth involvement in Family Law matters. Her background includes serving with Oklahoma Child Support Services, where she helped lead the state’s implementation of the Uniform Parentage Act, as well as her service as a District Judge for the Cherokee Nation. This range of experience provides her with a well-rounded understanding of family law issues affecting indiv...

Courtney K. Warmington is an advisory director in Crowe & Dunlevy’s Labor and Employment Section. Since joining the group in 1999, Ms. Warmington has successfully represented management in cases brought by employees under Title VII of the Civil Rights Act, the Americans With Disabilities Act, the Age Discrimination in Employment Act, the Family and Medical Leave Act, Oklahoma’s Workers’ Compensation laws, and the Fair Labor Standards Act. In addition to her litigation pr...

Ashley Powell is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Family Law. Ashley practices law in Oklahoma City, Oklahoma Best Lawyers has recognized Ashley Powell since 2021. 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 Ashley Powell is held by other lawyers.

Gerald (“Jerry”) E. Durbin, II began his legal career in 1971. Over the past 45 years, Jerry’s practice has concentrated in the area of complex civil litigation. He has represented many national insurers and individuals in obtaining some of the most significant verdicts rendered in the State of Oklahoma. In 2010, Jerry was elected as a fellow in the prestigious American College of Trial Lawyers, a recognition reserved to the top 1% of trial lawyers in each state. Jerry has a...

James D. Kallstrom is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. James D. practices law in Oklahoma City, Oklahoma Best Lawyers has recognized James D. Kallstrom since 2011. 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 D. Kallstrom is held by other lawyers.