Karlyn M. Apon

Tulsa, Oklahoma
D: 918.591.5227
F: 918.925.5227
Williams Center Tower II
Two West Second Street, Suite 700
Tulsa, OK 74103-3117
Karlyn M. Apon

Karlyn Apon assists attorneys in complex corporate and securities transactions, including mergers and acquisitions, venture capital and equity financings, public offerings, company formations, SEC compliance and corporate maintenance. She is responsible for maintaining contractor licenses in more than 25 jurisdictions, and oversees corporate compliance matters for all entities in which the firm acts as registered service agent. 

Karlyn has over 20 years of experience in the legal field. She received her Certified Paralegal status in 1997 and her Advanced Certification in Business Organizations in 2012 from the National Association of Legal Assistants, an ABA approved program for certification of paralegals. Prior to joining Doerner, Karlyn worked as a litigation paralegal for a medical malpractice firm and assisted the General Counsel for a large healthcare system. 

Representative Experience

  • Entity formation and preparation of organizational documents for multiple business clients.
  • Assists firm and various clients with licensing and regulatory compliance matters in multiple jurisdictions.
  • Assisted counsel in an international bank financing transaction in connection with an international sales and manufacturing contract.
  • Assisted counsel in an asset sale of a construction company.
  • Assisted counsel in representing an Oklahoma grocery store chain in a credit transaction.
  • Assisted counsel in representing an Oklahoma based pipe line company in connection with a stock purchase and credit transaction.

Professional, Community and Pro Bono Involvement

  • National Association of Legal Assistants, since 1997
  • Sigma Beta Delta
  • Outstanding Graduate from RSU


  • B.S., Business Management, Rogers State University, 2008
  • Tulsa Community College, 2005

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Justin B. Munn

Justin B. Munn

Justin represents clients throughout Oklahoma in family law, civil litigation, guardianships, adoptions, estate planning, trust and probate matters. 

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