Barnsdall Lawyers

When Your Reputation and Finances Are at Stake, Invest in the Best! Investing in your defense: While our fees may be higher than some, consider it an investment. For professionals and businesses facing complex tax controversies or white-collar criminal charges, a misstep can be crippling. You need more than just an attorney; you need a fierce advocate, a seasoned strategist, and a proven winner. Why Choose Jeff Trevillion, Jr.? *Unmatched Expertise: With over 15 years of experience navigating the labyrinthine world of tax law and white-collar defense, Jeff Trevillion has a deep understanding of the challenges you face and a relentless pursuit of...

Andrea Worden started the Worden Law Firm with a simple mission: To provide clients the level of service and representation she would want if she were the client. After 14 years, the mission remains the same. If you’re looking for an attorney who can get you the best possible result AND treat you with respect and dignity throughout the process, look no further.

With a combined 40 years of experience, we understand how important it is to ask the right questions, analyze every detail of every case, and explore all options on our clients’ behalf. Our team of dedicated attorneys...

Roberto L. Seda is an experienced attorney concentrating in the areas of estate planning, probates, real property, oil and gas, curative transactional matters.

Roberto is the chairman of the Oklahoma Title Examination Standards, an active member of the Oklahoma City Association of Petroleum Landmen, and a volunteer attorney with Trinity Legal in Oklahoma City. He is licensed to practice in Oklahoma, Texas, New Mexico, North Dakota, as well as the United States Patent and Trademark Office.

EXPUNGEMENT LAWYER EXPERIENCED IN CLEARING PAST RECORDS - Whether you have a pending charges are wanting to make sure you can get them expunged in the near future or if you have prior records that you need expunged now, David handles expungement cases all over Oklahoma, and he has over a decade of experience with Oklahoma expungement laws. Put his experience in your corner! David has handled more than 1000 expungement cases. David knows how to succeed in getting your records expunged. CRIMINAL DEFENSE ATTORNEY FIGHTING FOR YOU - David A. Cincotta helps people accused of Crimes in Central Oklahoma. David...

Kelly Davidzuk is the Managing Partner at Stange Law Firm, PC, and is licensed to practice law in Missouri, Oklahoma, and Kansas. She is also a trained mediator and collaborative law attorney. Kelly earned her Juris Doctorate degree from the Appalachian School of Law in Virginia. Kelly worked hard in law school and continued to work hard in the area of family law and other areas of civil litigation before she joined the team at Stange Law Firm, PC. Kelly has worked for the firm since 2011. She is licensed to practice in Missouri, Kansas, and Oklahoma. Through her dedication to...

David M. Postic is a shareholder at the Oklahoma City law firm of Postic & Bates, where he focuses his practice on estate planning, asset protection, trust and estate administration, and elder law. He strives not only to provide clients with a thoughtful estate plan and the peace of mind it offers, but also to equip each client with the tools to make settling their affairs as simple as possible. Outside of practice, David teaches Wills & Trusts as a professor at the University of Oklahoma College of Law, where he earned his law degree. He is also an active member...

Adam is an experienced Oklahoma criminal defense attorney. He is a member of the Oklahoma Bar Association, the Oklahoma County Bar Association, the Federal Bar Association, the American Bar Association, the National Association of Criminal Defense Lawyers, and the Oklahoma Criminal Defense Lawyers Association. He is licensed to practice in the Supreme Court of Oklahoma and all inferior Oklahoma State courts, the United States District Court for the Western District of Oklahoma, the United States District Court for the Eastern District of Oklahoma, the United States District Court for the Northern District of Oklahoma, the United States Court of Appeals...

Listed for 29 consecutive years in The Best Lawyers in America©. Winningham & Associates listed as a top Immigration Law Firm by U.S. News and World Report's ©, I have the highest possible rating (AV) for both legal ability and ethics from The Martindale-Hubbell Legal Directory© for 30 consecutive years. Former President of American Immigration Lawyers Association's Texas, Oklahoma & New Mexico Chapter. Member of Founding Board of Trustees of the American Immigration Council in Washington, D.C.

I believe that everyone is entitled to high quality legal representation. Since the beginning of my legal career I have represented individuals accused of crimes and have built a solid reputation for my hard work and competence in that area. As a result, I have been trusted by my peers in the legal community to serve in board positions for local, state and national criminal defense organizations which provide education, training and other services and assistance for criminal defense lawyers.

I am a native Oklahoman. I have practiced law in Oklahoma City for over 35 years with an emphasis on Estate Planning (Wills and Trusts), Probate, Elder Law, Ancillary Probate, Estate Disputes, Estate Administration, Trust Administration, Guardianships/Conservatorships and Special Needs Trusts. I have been recognized as a top probate attorney in Oklahoma City for 2020, 2021 and 2022. I also have extensive experience in Business and Corporate Law, including the formation of all types of business entities; contracts and contract negotiations; the purchase and sale of businesses and real estate and commercial litigation. I am a member of the...

Super Lawyers - Rising Star in Oklahoma Cannabis Law 2022, 2023 and 2024 Whether you're starting a new Oklahoma Medical Marijuana business or looking to restructure something that isn't working, I've got you covered. We serve over 400 cannabis clients and it is literally our job to think of the aspects of decisions that you haven't thought of yet, so that your professional horizon is clearly in your sights and you are prepared for questions or issues that arise, every step of the way. In the State of Oklahoma, where the cannabis statutory and legislative schemes are ever changing, the...

Charles grew up in a family construction business and has been dealing with contracts and legal issues for over 30 years. He went to law school to reduce cost in the business, however during this time found a new passion in helping people through the legal hurdles that we all face at some point in time in our life.

Charles has been married to his wife Gina since 2003 and they have an adopted daughter whom they have had since birth. Actually since day one, as they were in the birthing room when she was born. ...

David M. Nix is the only personal injury trial attorney in the Texoma region to be recognized by the Board of Legal Specialization as being Board-Certified in Personal Injury Trial Law; by the National Board of Trial Advocacy, which awarded him with the Certificate of Special Competence in the Field of Civil Trial Advocacy; as a finalist for National Trial Lawyer of the Year, named by the Public Justice Foundation (2011); a Top 100 Trial Lawyer by The National Trial Lawyers (2012); and as a Super Lawyer in the field of personal injury trial law, as determined by Texas Monthly...

Ameen Y. Behbahani is a practicing attorney throughout the State of Oklahoma. As an Associate at Gies Law Firm, P.L.L.C. in Oklahoma City, Oklahoma, Ameen has been fortunate enough to handle a myriad of cases stemming from compliance issues, negotiations, contract disputes, criminal matters, and landlord tenant disputes. While Ameen is a Civil Litigator in the State of Oklahoma, he also understands the need for quick, effective, and economical settlement options. Ameen is a certified Mediator in the state of Texas and Oklahoma.

Prior to earning his law degree from Oklahoma City University School of Law, Ameen attended Southern Methodist...

Donna J. Jackson is a nationally recognized attorney, authority, speaker and educator in estate planning. Ms. Jackson is a CPA and holds a Master Degree (LL.M.) in Elder Law. Ms. Jackson has over 32 years of legal experience; she limits her practice to estate planning with an emphasis on Medicaid, VA Benefits and special needs planning, including trusts, special needs trusts, wills, durable power of attorneys and living wills. In addition, Ms. Jackson’s practice includes taxes, corporate, trust, individual, gift and estate, probates and business organizations, including corporations, limited partnerships and limited liability companies. ...

Jimmy comes from a diverse, multicultural background and received his multilingual K-12 education in Taiwan, the United States of America, Japan, Germany, and England. While pursuing his undergraduate degree in marketing at the University of Central Oklahoma, he received the prestigious Top Central Man for outstanding leadership and accomplishments, awarded to only 1 student each year. He received his JD/MBA from the University of Oklahoma in 2021. Having been involved with international students throughout his academic years and being one himself, he developed a deep passion for learning immigration law to help others worldwide realize their dreams of coming to live...

An Oklahoma native, Marcy Fassio attended the University of Oklahoma and received her Bachelor of Arts degree, cum laude, in 2002. Marcy then was accepted to the University of Oklahoma College of Law, where she graduated and earned her Juris Doctorate With Distinction in 2005. EXPERIENCE – FORMER ASSISTANT DISTRICT ATTORNEY OKC Criminal Defense Attorney Marcy Fassio has practiced criminal law exclusively since completing law school and passing the Oklahoma Bar Examination in 2005. She worked for the Oklahoma County District Attorney’s Office for several years, gaining experience that now can be put to your advantage! She has...

Katherine Mazaheri-Franze is a trial lawyer who regularly represents plaintiff employees in all areas of employment law, including litigation in state and federal courts, in mediation, before administrative agencies such as the Equal Employment Opportunity Commission (EEOC), Department of Labor (DOL) and Oklahoma Employment Security Commission (OESC). She has successfully handled litigation involving claims of wrongful discharge, sexual harassment/assault, employment discrimination (based on race, age, gender, sexual stereotyping, pregnancy, national origin, and disability), retaliation, as well as disputes involving wage and hour matters, medical leave, confidentiality and non-compete agreements, employee handbook and company policy violations, and breaches of employment agreements....

Joe Carson is highly qualified as a personal injury attorney. He is esteemed with prestigious awards from the legal community, including an AV® rating from Martindale-Hubbell® and is included in the exclusive list of SuperLawyers®. Having reached million and multi-million verdicts and settlements, Joe has membership in the Million Dollar and Multiple Million Dollar Advocates Forum. Learn more about his qualifications below:

Sara Potts focuses her practice in the areas of general and business litigation, business and corporate transactions, contract drafting, review and disputes, administrative law, nursing home litigation, medical malpractice litigation, and construction law. She also counsels clients regarding business practices and protection, corporate formation and liability, and employer/employee contractual relationships. Since graduating magna cum laude from Oklahoma City University School of Law in 2014, Sara has extensively participated as associate counsel in several state and federal lawsuits, hearings, and administrative and agency proceedings. Prior to joining Doerner, Sara worked at a small, private litigation firm in Oklahoma City, taking...

Our law office begins and ends with helping our clients. Many times this involves helping people during hard times. We help families with their questions and legal needs after a loved one dies. We help people who have been injured or wronged – whether by an accident, fraud, a broken contract, a difficult insurance company, or otherwise. We help people who have suffered property damage – from environmental accidents to stolen business assets, car wrecks to embezzling executors or trustees. Many times this involves property. We help people buy and sell property – from...

Caleb Stiles is an Oklahoma licensed attorney focusing primarily on transactional corporate law - his attention to detail, eye for research, and skill in drafting collectively and uniquely position him to help you through OMMA conformity and compliance, entity formation and structuring, and negotiation efforts both in and beyond the ever-vibrant cannabis industry. Caleb received his Juris Doctor from The Oklahoma City University School of Law in 2019. During Law School, Caleb received multiple distinctions for his academic efforts, including two academic excellence awards for his top performance in his Legal Research and Writing and Intellectual Property courses, and graduating cum...

I have over a decade in Criminal Law experience. I have dealt with criminal matters from DUI and Domestics to Murder in the 1st Degree. I am an experienced negotiator, as well as an experienced trial lawyer. I have Jury Trial and Non Jury Trial experience. I have dealt with thousands of Criminal Cases. Prior to entering private Practice, I was an Assistant District Attorney in District 21 in Oklahoma for over 11 years. This includes Cleveland, Garvin, and McClain Counties. I was the Managing Assistant District Attorney in McClain County for the...

A native of the Oklahoma City area, Attorney B. David Sisson has provided bankruptcy assistance to area individuals and businesses for nearly twenty-seven years. Mr. Sisson is certified as a specialist in consumer bankruptcy law by the American Board of Certification, and has attained Martindale Hubbell‘s “AV” peer rating, indicating preeminent legal ability and the highest standard of ethics.

Prior to beginning his career in the law, Mr. Sisson attended University of Central Oklahoma, where he earned his undergraduate degree, graduating summa cum laude in 1973. He later attended the University of Oklahoma, where he graduated with a Juris Doctor in...

Mr. Campbell has been conducting federal criminal defenses since his original admission to practice law. He has represented federal defendants on charges spanning a wide variety of federal criminal prosecutions from drug trafficking to bank fraud to embezzlement, to human trafficking, to bank robbery to conspiracy, to terrorism, to credit card fraud, to computer crimes, to child pornography, to federal gun prosecutions and the list goes on. His practice is not limited to the Oklahoma City federal court. He has practiced pro hac vice (on a case by case basis) in other federal courts including the Central...

I grew up in a small town in the desert of southwest Texas, earned a Bachelor of Arts degree in English Literature from Baylor University in 1981, a Master of Arts degree in English Literature from Pittsburg State University in 1986, and a Juris Doctor degree (J.D.) from Oklahoma City University School of Law in 1985.

I have been a member of the State Bar of Oklahoma since 1986 and have practiced law in Oklahoma in law firms practicing insurance defense, commercial litigation, employment and discrimination law, and commercial real estate. I am admitted to practice in all Courts in and...

Ray Maples first started off his career handling personal injury litigation matters on behalf of large corporations and insurance companies. In 2002, Maples dedicated his entire practice to helping individuals who are helpless against corporate giants. Maples devotes his work to helping injured people and focuses mainly in the fields of catastrophic injuries, defective products, trucking accidents, personal injury and nursing home neglect.

Attorney Benjamin Munda is an experienced Criminal Defense attorney dedicated to helping his clients in all types of criminal matters. He has received the Barry Albert Award for outstanding trial work in Oklahoma County. He delivers personalized service and experienced representation to each of his clients. Call or visit his website for more information.

Ms. Sharpe is a Partner in the offices of Robertson & Williams. She focuses her practice on oil and gas title examination and mineral acquisition, probate, estate planning and business transactions.

William B. Federman is the founder and managing partner of Federman & Sherwood and brings more than four decades of courtroom and appellate experience to the firm. His practice focuses on complex, high-stakes matters—including data-breach, securities-fraud, consumer-protection, and product-liability class actions—handled in federal and state courts, multidistrict litigation, arbitration forums, and even before the Supreme Court of the United States. As leader of the firm’s nationwide class-action group, Mr. Federman has served as lead counsel, co-lead counsel, or executive-committee member in hundreds of cases, recovering hundreds of millions of dollars for clients. He is recognized for both exceptional advocacy and...

Nick is an attorney at White & Weddle, P.C. in Oklahoma City and is honored to bring his talents to a respected and highly experienced civil litigation firm.

Nick has the experience necessary to be a zealous advocate for his clients and is passionate about continuously sharpening his skills as a lawyer. He loves solving problems and enjoys helping his clients achieve their desired outcomes in any situation they may face.

Before hiring a lawyer, you should be comfortable with the person and satisfied that he or she has the skills and determination to get the job done. Nick is...

Born: Wichita Falls, Texas, December 11, 1968. Oklahoma State University (B.S. 1991; M.S. 1993); Oklahoma City University (J.D. 1996). Admitted to bar 1997 in Oklahoma and 2006 in Texas. Also admitted to practice before U.S. District Court, Western District of Oklahoma, Eastern District of Oklahoma, and Northern District of Oklahoma. Previous Member Board of Directors of Oklahoma County Bar Association Young Lawyers Division (1999-2001), President of Lawyers for Working Oklahomans 2002-2003, Current Board Member of Lawyers for Working Oklahomans and Workplace Injury Litigation Group. Member American Association for Justice, Oklahoma Association for Justice and...

I have been an attorney since 2008, and my primary practice area is bankruptcy. However, it is my focus on quality, and not quantity, that my clients appreciate the most. I enjoy listening to each client explain their situation, and then helping them find a legal solution that works for that specific person. The legal system is complicated - and I love helping my clients understand all of their options, and then guiding them to financial relief. If you're facing garnishment, foreclosure, aggressive debt collectors, or you just have too many financial burdens, let me help you through it!

Evan Humphreys was born and raised in Tulsa, Oklahoma. He graduated from Atlanta, Georgia's Emory University School of Law in 2016. At Emory, he was a managing editor at one of the school's law journals and was a volunteer at the veteran's clinic. In 2017, he moved to Guymon, Oklahoma to work for a statewide non-profit law firm. For five years, he represented hard-working people who couldn't afford an attorney in family law, consumer protection, tenants' rights, and victims' rights cases. He is now a solo practitioner in Guymon representing clients in family law, appellate, and civil litigation cases.

Jeremy Z. Carter. Born in Shawnee, Oklahoma and raised in Seminole, he is a lifelong Oklahoman whose success has been the result of grace and very hard work. He attended Seminole State College, Oklahoma State University and the University of Oklahoma College of Law. After becoming an attorney, he was trained by the best in the business at a couple of very reputable and successful law firms. He represented insurance companies and multi-national corporations in complex litigation. But after starting a family, he decided it was time to start serving those people close to him and on his own terms. ...