About
Guy A. Fortney is a partner at Brewster & De Angelis, P.L.L.C., in Tulsa, Oklahoma. He focuses on civil rights, medical malpractice, and personal injury litigation. With over 25 years of experience, he has successfully handled complex cases in state and federal courts. His work includes representing individuals in wrongful death, catastrophic injury, and business litigation cases. He is known for securing significant verdicts and settlements in high-stakes lawsuits. Recognized for his legal expertise, he holds an AV Preeminent rating from Martindale-Hubbell and has been selected to Super Lawyers since 2009.
Guy earned his B.S. from the University of Tulsa in 1993. He then obtained his J.D. from the University of Tulsa College of Law in 1996. During law school, he was a member of the Order of Barristers and Phi Delta Phi. He also served as Editor-in-Chief of Baculus and received multiple academic awards, including the CALI Excellence for the Future Award in Law, Medicine & Ethics and the Jerry M. Melone Award in Law and Medicine.
Licensed in Oklahoma since 1996, Guy A. Fortney has represented clients in state and federal courts, including the U.S. Supreme Court. He has litigated significant civil rights and personal injury cases, including medical malpractice and wrongful death claims. His legal work has influenced case law, with published opinions in appellate and district courts. He is an active member of the Oklahoma Association for Justice, where he served as President from 2012-2013.
In addition to his litigation practice, Guy contributes to legal education. He has taught seminars on trial skills, medical malpractice litigation, and expert witness cross-examination. His dedication to advocacy and justice has made him a leading attorney in Oklahoma.
Law Office Affiliations
- Partner, Brewster & De Angelis Law Offices
- Member, American Bar Association
- Member, Tulsa County Bar Association
 
- Member, American Association for Justice
 
Licensed State
- Oklahoma
Education
- University of Tulsa College of Law
 Juris Doctor (J.D.)
- University of Tulsa
 Bachelor of Science (B.S.)
Awards & Badges



- Birth Injury
- Brain Injury
- Medical Malpractice
- Spinal Cord Injury
- Wrongful Death
- Litigation
 
								




