Serving:
Oklahoma | Texas | California
About
Kiehn|Sanchez
Kiehn|Sanchez is a multi-state law firm based in Oklahoma City, providing full-service legal support for businesses and families. We handle a wide range of business and tax matters—from entity formation and contracts to transactions, dispute resolution, and strategic planning—delivering straightforward, practical counsel at every stage. Cannabis law is a core part of our practice, strengthened by firsthand industry experience and a deep understanding of the operational realities our clients face. We also advise on real estate, estate planning, and personal injury matters. Above all, we aim to do things differently through transparency, ethical billing, and consistent communication—building long-term client relationships grounded in trust and practical support.
Practice Areas
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We understand the unique regulatory pressures and operational challenges facing Oklahoma medical marijuana businesses. We help cannabis businesses navigate licensing, compliance, regulatory challenges, and administrative hearings before the Oklahoma Medical Marijuana Authority (OMMA) and the Oklahoma Bureau of Narcotics and Dangerous Drugs (OBNDD).
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We assist individuals and businesses navigate federal and state tax matters, including tax planning, return preparation, audits, and disputes with the Internal Revenue Service (IRS) and state tax agencies.
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We help entrepreneurs and small businesses navigate entity formation, contracts, transactions, and disputes.
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We assist clients with wills, trusts, and other planning tools to manage assets and prepare for the future.
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We represent injured individuals in pursuing fair compensation through negotiation and early case resolution.
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We defend clients facing criminal charges for marijuana possession and DUI/DWI offenses.
Contact Us
*Contáctenos para una consulta en español. Llámanos al: (405) 215-9191