Grace A. DeJohn

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...

Robert Mitchener III is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Robert practices law in Tulsa, Oklahoma Best Lawyers has recognized Robert Mitchener III 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 Robert Mitchener III is held by other lawyers.

Since 2006, I have served as an advisor and legal counsel to individuals and families across a wide geographic region, including communities from Dallas to St. Louis. My practice focuses on Family Law matters, including divorce and child custody disputes that directly affect family relationships, financial stability, and long-term planning. I also represent clients in complex guardianship cases, particularly those involving multi-state or international considerations. Practicing law has been ...

Amy Newsome is a member at DORWART whose practice focuses on estate planning, estate and trust law, investment management, securities law, banking and finance, fiduciary matters, and regulatory compliance. She advises individuals, families, banks, trust companies, investment advisers, broker-dealers, and nonprofit organizations on estate planning, wealth transfer strategies, fiduciary structures, governance, and complex regulatory requirements. Amy also serves as trusted counsel to financial ...

Michelle Harris is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Litigation - Insurance. Michelle practices law in Tulsa, Oklahoma Best Lawyers has recognized Michelle Harris 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 Michelle Harris is held by other lawyers.

Colin Tucker is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Environmental Law. Colin practices law in Tulsa, Oklahoma Best Lawyers has recognized Colin Tucker 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 Colin Tucker is held by other lawyers.

Frederic Dorwart is a lawyer recognized by Best Lawyers in the practice areas of Banking and Finance Law, Commercial Finance Law and Corporate Law. Frederic practices law in Tulsa, Oklahoma Best Lawyers has recognized Frederic Dorwart since 2017. 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 Frederic Dorwart is held by other lawyers.

Larry D. Henry is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Individuals, Employment Law - Management and Litigation - Labor and Employment. Larry D. practices law in Tulsa, Oklahoma Best Lawyers has recognized Larry D. Henry since 2013. 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 Larry D. Henry is held by other lawyers.

Don Smith joined Pray Walker in 1983 and has been a Shareholder with the Firm since 1990. Practicing in the areas of energy law, environmental law and title examination law, his primary emphasis is in energy transactions, principally representing oil and gas producers and operators in the purchase and sale of exploration and production assets, gathering and other midstream properties, and energy-related surface facilities. Don has negotiated, coordinated and closed numerous energy transaction...

James Higgins is a member at DORWART whose practice focuses on banking and finance law, commercial litigation, public finance, fiduciary litigation, securities litigation, regulatory matters, and appellate advocacy. He represents banks, financial institutions, corporate trustees, businesses, and institutional clients in complex disputes involving trust and fiduciary matters, internal investigations, regulatory enforcement, securities claims, municipal finance, and banking litigation. James al...