About
Kiehn|Sanchez

Serving:
Oklahoma | Texas | California

HQ: Oklahoma City, OK

Kiehn|Sanchez is a multi-state law firm 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 tax law, 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.

The Team

Practice Areas

  • 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).

  • We assist businesses in navigating licensing, compliance, and regulatory matters before state and local agencies, including the ABLE Commission, ODAFF, Oklahoma State Fire Marshal, and Oklahoma Department of Health.

  • We help entrepreneurs and small businesses navigate entity formation, contracts, transactions, and disputes.

  • We represent individuals in pursuing civil claims, including personal injury, medical malpractice, employment disputes, DTPA, and insurance-related matters.

  • We assist individuals and businesses navigate federal and state tax matters, including audits and disputes with the Internal Revenue Service (IRS) and state tax agencies.

  • We assist clients with wills, trusts, and other estate planning tools to manage assets and prepare for the future.

The Firm

Contact Us

*Contáctenos para una consulta en español. Llámanos al: (405) 215-9191