Nardin Business Lawyers

Collin Walke practices in the areas of commercial litigation, personal injury, family law and criminal law. Collin is licensed to practice in Oklahoma state court, as well as the Western District of Oklahoma.

Actively practicing since 1987 in Oklahoma and all Federal jurisdictions. Formed Mitzner Law Firm in 1990. Relocated to Edmond after OKC Bombing.

Keith is admitted to practice law in the federal Northern District of Oklahoma and all State courts in Oklahoma. He sits on the board of Operation Aware. Keith was born in Dallas and grew up in Connecticut. He lettered twice on the local varsity rugby team and was a radio disk-jockey. Keith attended Loras College (Iowa) on a scholarship, was a member of award-winning mock trial teams, and was named an All-American mediator; he wrote a conservative political column for his college newspaper and was an editor for a literary/scholarly publication. Keith also interned for a judge. Keith attended the University of...

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.

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...

Nick Larby graduated with Special Distinction from the University of Oklahoma in 2004 with a Bachelor in Business Administration in International Business and Finance. He attended law school at the University of Oklahoma College of Law and received his Juris Doctor degree in 2007.

Mr. Larby began his legal career as a trial attorney with the Abel Law Firm, where he successfully represented victims and survivors of catastrophic injuries throughout the nation. Mr. Larby has attained millions of dollars for his clients over the course of his legal career in a variety of claims.

In recognition...

Wayne earned his J.D. Degree from the University of Arkansas in 2002 and his LL.M in Taxation from the University of Missouri in 2003. Wayne has extensive experience in taxation, estate planning, real estate and general business law drawing on decades of business experience prior to entering the practice of law having first obtained his B.S. in Accounting from Northeastern State University in 1990. He concentrates his practice in the areas of estate planning, probate, wills and trusts, contract and transactional law, business and commercial law, contracts, real estate, taxation and business litigation and appeals.

Wayne is admitted to practice before...

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...

Ryan P. DeArman practices law in a small private practice law firm located in the Oklahoma City metropolitan area. Although Mr. DeArman's experience expands a wide spectrum of legal issues, his practice is focused mainly on the areas of bankruptcy, estate planning, Social Security Disability, and business organization. A native of Colorado, Mr. DeArman has lived throughout the United States and spent much of his childhood overseas in developing nations. After returning from Africa during high school he attended Phillips University in Enid. He graduated cum laude with an undergraduate degree in political science and business. Following his undergraduate studies he...

Donald Slaughter is a graduate of the University of Tulsa College of Law. He is licensed to practice law in all Oklahoma state courts, the United States District Court for the Northern District of Oklahoma, and the United States Court of Appeals for the Tenth Circuit. If you need to establish a legal entity for a business, need to have a contract drafted, or are having a dispute that requires the skills and expertise of an attorney, contact Donald Slaughter immediately. Criminal defense representation and complex civil litigation, if you have a case, Donald Slaughter will advocate zealously to protect...

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. ...

Attorney Drew Nichols is a highly experienced trial lawyer practicing family law, criminal defense, and civil law. Before entering private practice, Drew served as a prosecutor for District 21, serving the people of Cleveland, Garvin, and McClain counties. He maintained an extensive caseload, averaging more than 250 cases being prosecuted at any given time. Since leaving the DA’s office and entering private practice, Drew has expanded his practice and achieved favorable results for hundreds of individuals facing criminal charges, seeking compensation after an accident, or navigating a tough family matter. Essentially, Drew does it all – and he does it...

Carissa (Marquis) King practices primarily the areas of estate planning, probate administration, trust administration, and real estate transactions. Originally from Weatherford, Carissa is a graduate of Southwestern Oklahoma State University (SWOSU), where she received a B.B.A. in Finance in 2008. She went on to attend the University of Oklahoma College of Law, where she was the recipient of a Top 20 Speaker award in the First Year Moot Court Competition and was named a Nathalie Pierrepont Comfort Scholar, a Thomas L. Hieronymus Memorial Fund scholar, an Oklahoma Bar Association Income Tax scholar, and was an Assistant Note Editor of the...

I am a Midwest attorney by training and an Oklahoman by choice.


I begin by making sure that I personally understand what it is that my clients want to accomplish, and then I do everything in my power to get them the best possible outcome.


Whether it is drafting an estate plan, probating an estate, fighting for custody of a child, or representing a business through complex litigation, I have the experience my clients have come to depend on.


As an attorney in Tahlequah, I offer legal services like estate planning, business representation, and custody and divorce in Tahlequah,...

Jonathan is the owner and founder of Liberty Legal Solutions, LLC. He focuses his practice in the areas of business litigation, business formations, transactions, and outside general counsel services for small businesses and their owners. Jonathan strongly believes that small businesses are the backbone of the economy in Oklahoma, and he desires to help small business owners start their businesses on the right foot and then grow their businesses to reach their potential. Prior to founding Liberty Legal Solutions, LLC, Jonathan worked with a general practice firm in Edmond, Oklahoma, where he obtained experience in a variety...

Anthony Moore is an attorney with the Christensen Law Group. He is an experienced trial lawyer with a primary focus on the representation of oil and gas mineral owners and landowners in the protection of their rights. He also represents clients through civil litigation, real estate transactions, title opinion, estate planning, and real property issues.

After graduating from Clinton High School in 2000, Anthony graduated from Oklahoma Christian University where he was a member of the Alpha Chi National Honor Society, National Dean's List and Chancellor's List. While at Oklahoma Christian, he was selected to participate in the prestigious...

Caleb Harlin graduated cum laude from Oak Brook College of Law and passed the California Bar in 2010. He worked for the next several years as an off-site attorney, living in his home state of Oklahoma, while practicing personal injury, employment law, and civil litigation for two California law firms.

He has assisted in certifying a nationwide class-action lawsuit and participated in a Ninth Circuit appeal that resulted in a published decision.

In order to get licensed to practice in Oklahoma, Caleb graduated summa cum laude from a second law school—Oklahoma City University School of Law—and passed the Oklahoma Bar in 2018....

Steven V. Buckman has extensive experience in complex litigation, first party insurance coverage issues, business disputes, construction litigation and extracontractual litigation involving bad faith. He has been helping Oklahoma businesses and companies for over 30 years. Admitted to the United States Supreme Court, 10th Circuit Court of Appeals, and all Oklahoma courts.

A native of McAlester, Attorney Jeff Herrick has provided bankruptcy assistance to individuals, couples and businesses located in the Eastern District of Oklahoma for nearly twenty-seven years. Mr. Herrick has attained Martindale Hubbell's "AV Distinguished" peer rating for 2019, indicating preeminent legal ability and the highest standard of ethics.

Prior to beginning his career in the law, Mr. Herrick attended Northeastern State University in Tahlequah, Oklahoma, where he earned an undergraduate degree in Political Science, graduating in 1989. Mr. Herrick then attended the Oklahoma City University School of law where he graduated with a Juris Doctor degree in 1992....