Indiana (317) 951-1401
Kentucky (502) 581-1630

Our Attorneys

O’Koon Hintermeister, PLLC is a Kentucky professional limited liability company. The founding members are Jeffrey P. Hintermeister and Marvin R. O’Koon, PSC. The firm has offices in Indianapolis and Louisville. Marvin O’Koon is licensed in Kentucky only. Jeff Hintermeister is licensed in Indiana and Kentucky. Attorneys at the firm are licensed for the general practice of law in the jurisdictions mentioned in their biographies. No attorneys at the firm are licensed or certified as a specialist in any particular area of the law.

The law firm of O’Koon Hintermeister, PLLC in Indianapolis and Louisville comprises knowledgeable and highly competent attorneys who are trusted partners in our clients’ legal matters. We pride ourselves on the caliber of our attorneys and invite you to review their exceptional credentials.

Managing partners

  • Marvin R. O'Koon (Kentucky Office) Email at - mokoon@okoonlaw.com
    • admitted to Kentucky Bar, 1972
    • admitted to U.S. Supreme Court, 1979
    • Preparatory Education, University of Louisville (B.S.C., 1969)
    • Legal Education, University of Louisville (J.D., 1972)
    • Member, Journal of Family Law, 1971-1972.
  • Jeffrey P. Hintermeister (Indiana Office) Email at - jhintermeister@okoonlaw.com
    • admitted to Indiana Bar,1999
    • admitted in Kentucky, 1998; Louisiana and Texas, 1985; Oklahoma, 1987
    • Preparatory Education, Louisiana State University (B.S., 1979)
    • Legal Education, Louisiana State University Law School, (J.D., 1984); Emory University (LL.M., 1991).

Indiana office staff attorneys

Louisville, Kentucky office staff attorneys

Office administrators

When you need a lawyer you can trust

O’Koon Hintermeister attorneys are proud of the work we do and the relationships we build with clients. Contact us in Indianapolis, IN at (317) 951-1401, in Louisville, KY at (502) 581-1630, or online to see if we can help.