Reliable Attorneys Tulsa Trusts
Wirth Law Office is a Tulsa law firm founded by Oklahoma attorney James M. Wirth, Esq. on January 1, 2010 following his successful tenure at another prominent Tulsa law firm. The firm has since provided outstanding legal representation to thousands of clients, and is often recognized by Oklahoma media as a leading source of information on legal topics.
In the first 10 years, Mr. Wirth expanded the enterprise to include locations in Bartlevsille, Okmulgee, Wagoner, Muskogee, Tahlequah, Oklahoma City and Stillwater. In 2017, the firm acquired its headquarters facility in Tulsa’s prestigious Arena District, located near city, state and federal court facilities.
Wirth Law Office entered it’s second decade of legal excellence with the mission to “Make Law Easy” for people needing representation in Oklahoma courts. The promise reflects service that reduces complex legal matters to well-defined steps, with the option of online access to case schedules and financial information. The firm establishes locations near county courts to assure clients easy access, so court time is spent on court business.
To assure quality service to each client the firm now focuses on a few primary practice areas: Family Law, Criminal Defense, Estate, Business Law and Tribal Law. Our affiliations with other firms allows us to continue to champion matters involving Personal Injury, Bankruptcy and Workers’ Compensation.
Wirth Law Office’s reach relies on attorneys admitted to practice in Oklahoma, Kansas, New Mexico and California state courts, in various tribal courts, in the Northern, Eastern and Western District Of Oklahoma United States courts and in the United States Supreme Court.
Please review the Case Results page for information on some of Mr. Wirth’s successes.
Founder
James M. Wirth, Esq.

Contact Information
James M. Wirth, Esq.
Wirth Law Office
500 W. 7th St.
Tulsa, OK 74119
Telephone: 918-879-1681
Facsimile: 918-879-1682
Email: james@wirthlawoffice.com
Facebook
Bar Admissions and Organizations
James M. Wirth was admitted to practice law in the State of Oklahoma on September 28, 2004. Since that time, Mr. Wirth has additionally joined membership in the following Admission Bars:
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- Oklahoma Bar Association
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- Tulsa County Bar Association
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- United States District Court – Northern District of Oklahoma
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- Muskogee (Creek) Nation Tribal Court
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- Oklahoma Criminal Defense Lawyers Association
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- Brown Mackie College Criminal Justice and Legal Studies Program Advisory Council
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Education
University of Tulsa – College of Law
Juris Doctor (JD) Law (2001-2004)
Academic Scholarship
Graduated “With Honors”
CALI Excellence for the Future Award
Entrepreneurial Law Certificate
Oklahoma State University
Bachelors of Science (BS) Finance (1999-2001)
Minors in Accounting & Economics
Academic Scholarship
Graduated Magna Cum Laude
Rogers State University
Associates of Arts (1997-1999)
Graduated Cum Laude
Full 100% Academic Scholarship
Sequoyah High School
Located in Claremore, Oklahoma
Class of 1997
Birth Place and Biographical Information
James M. Wirth was born in December, 1978, in St. John Hospital in Tulsa, Oklahoma. A lifelong Oklahoman, James has resided in Owasso, Claremore, Stillwater, Tulsa, and Broken Arrow. In 2003, James married his high school sweetheart. They have a son who was born in January, 2009, a daughter born in October, 2011, and another daughter born in August, 2015.
Managing Attorney: Steve Kendall

Steve Kendall is the managing attorney at Wirth Law Office in Tulsa, bringing more than 30 years of experience in criminal defense and family law. Known for his steady guidance and practical approach, Steve is dedicated to helping clients navigate complex legal challenges with confidence and clarity.
Learn more about Steve Kendall »
Staff Attorney: Aaron Grubb
Aaron Grubb is a Tahlequah attorney providing client-focused representation in criminal defense and family law throughout Cherokee County. As part of Wirth Law Office, Aaron brings a results-oriented mindset, clear communication, and disciplined legal training to every case he handles. A graduate of the University of Tulsa College of Law, Aaron is committed to protecting his clients’ rights while guiding them confidently through complex legal challenges. His mission is to serve with strength, integrity, and decisive advocacy at every stage of the legal process.
Staff Attorney: Carl Birkhead

Carl Birkhead is a Tulsa attorney dedicated to providing client-focused representation in criminal defense and family law. Born and raised in Tulsa and a graduate of Booker T. Washington High School, Carl combines local insight with skilled advocacy to help clients navigate difficult legal challenges with clarity and confidence. His mission is simple: making law easy—one client at a time.
Learn more about Carl Birkhead.
Staff Attorney: Joseph Fetterman

Joseph Fetterman is an Oklahoma City attorney providing client-focused representation in criminal defense and family law matters throughout Oklahoma County. As a member of the Wirth Law Office team, Joe brings disciplined preparation, clear communication, and a steady, results-driven approach to every case. A graduate of Oklahoma City University School of Law, he is committed to protecting his clients’ rights while helping them navigate complex and emotionally challenging legal situations with confidence and clarity.
Learn more about Joseph Fetterman.
Staff Attorney: Keith Flinn

Keith J. Flinn II is an Oklahoma attorney focused on family law matters, including divorce, custody, and guardianship. He brings a client-centered approach to every case, combining clear communication, thoughtful strategy, and practical advocacy. A graduate of the University of Tulsa College of Law, Keith is committed to helping families navigate difficult legal situations with clarity, compassion, and confidence while working toward solutions that protect their future.
Staff Attorney: Robert Henderson

Robert “Rob” Henderson is a Muskogee attorney providing client-focused representation in criminal defense and family law matters. With more than seven years of experience, Rob brings thoughtful strategy, clear communication, and dedicated advocacy to every case. A graduate of Oklahoma City University School of Law, he is committed to helping clients navigate difficult legal situations while protecting their rights and working toward practical, lasting solutions.
Learn more about Robert Henderson.
Staff Attorney: Bryan Schell

Bryan Schell is an Oklahoma attorney providing client-focused representation in criminal defense and family law matters. As part of Wirth Law Office, Bryan brings a practical, results-driven approach to every case, supported by disciplined legal training and real-world leadership experience. A graduate of the University of Tulsa College of Law, Bryan is committed to protecting his clients’ rights while guiding them through complex legal challenges with clarity, preparation, and confidence.
Learn more about Bryan Schell.
Staff Attorney: Dillan Savage

Dillan Savage is an Oklahoma City attorney providing client-focused representation in criminal defense and family law. As part of Wirth Law Office, Dillan is known for his dedication to protecting his clients’ rights while keeping their personal goals front and center. With a background shaped by service, resilience, and determination, he brings clarity, commitment, and strong advocacy to every case he handles. His goal is simple: to represent each client zealously and effectively through every stage of their legal matter.
Learn more about Dillan Savage.
Strategy Session – Tulsa Law Firm
If you would like an initial strategy session with an Oklahoma lawyer, call Wirth Law Office at 918- 879-1681 or toll free at 1-888-Wirth-Law (1-888-947-8452). You may also submit the question form at the top right of this page.


