Hall Estill Welcomes Six New Attorneys
January 2025
Hall Estill, Oklahoma’s leading law firm, is proud to announce the addition of six new attorneys to its team, further strengthening its dedication to exceptional legal service and continued growth. With offices in Tulsa, Oklahoma City, Denver, and Northwest Arkansas, Hall Estill remains committed to its tradition of legal excellence and delivering client-focused solutions.
"Our firm is pleased to welcome our newest attorneys to the Tulsa and Oklahoma City offices. Each brings unique skills and enthusiasm to their respective practice areas," said Steve Ray, Managing Partner at Hall Estill. "With our expanding team we are positioning ourselves for the future and new opportunities in 2025.”
New Attorneys
Shay Denning is Special Counsel in the Oklahoma City office, bringing over 20 years of experience in healthcare, regulatory compliance, banking, lending, bankruptcy, electric utility, and real estate law. Prior to joining the firm, she served as Chief Legal Officer for Axis Health System and, before that, as a partner at Maynes, Bradford, Shipps & Sheftel, LLP, both in Durango, Colorado.
Jennifer Isaacs is an associate in the firm's litigation practice in the Oklahoma City office. Isaacs served as an intern for both the Oklahoma Supreme Court for the Honorable Justice James R. Winchester and the Oklahoma Court of Criminal Appeals.
Alyssa LaCourse is an associate in the firm’s corporate & business services practice in the Tulsa Office. She also has experience in non-profit and intellectual property law. While in law school, LaCourse served as a legal extern for the Office of the Attorney General.
Tyler Stephens is an associate in the firm’s corporate & business services practice in the Tulsa office. In addition, Stephens has experience representing clients in civil litigation and bankruptcy matters. While in law school, Tyler served as an Associate Editor and Business Manager for the Tulsa Law Review.
Nick Tricinella is Special Counsel in the firm's Oklahoma City office, with extensive experience in corporate tax law, particularly in the energy sector. Tricinella advises on major transactions, including acquisitions, divestitures, tax partnerships, and bankruptcy matters. He also has provided counsel on tax planning, due diligence, and government relations, and influencing tax legislation at both the federal and state levels. Prior to joining the firm, Tricinella served as an Assistant General Counsel at Chesapeake.
Ashley Warshell is Special Counsel in the firm’s Oklahoma City office, focusing primarily on banking & financial services. Warshell has extensive experience in structuring, drafting, and negotiating contracts and representing financial institutions in banking and civil litigation matters. She also has expertise in consumer financial services, law and technology transactions. Prior to joining the firm, Warshell served as Senior Corporate Counsel for Global Payments, Inc.
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About Hall Estill:
Founded in 1966 in Tulsa, Oklahoma, Hall Estill is a full-service law firm with clients ranging from Fortune 500 corporations to traditional family businesses, as well as nonprofit organizations, entrepreneurial starts-ups and individuals. More than 150 legal professionals work in the firm at offices in Tulsa, Oklahoma City, Denver and Northwest Arkansas assisting a diversified base of local, regional, national and international clients.
Founded in 1966 in Tulsa, Oklahoma, Hall Estill is a full-service law firm with clients ranging from Fortune 500 corporations to traditional family businesses, as well as nonprofit organizations, entrepreneurial start-ups and individuals. More than 150 legal professionals work in the firm at offices in Tulsa, Oklahoma City, Denver and Northwest Arkansas, assisting a diversified base of local, regional, national and international clients.
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