Heather Sizemore, Esq.

Practice Areas
  • Family Law
  • Divorce
  • Child Custody
  • Child Support
  • Paternity
  • Modification
  • Adoption
  • Guardianship
  • Prenuptial & Postnuptial Agreements
  • Spousal Support

Bar Admissions

  • Oklahoma
  • Oklahoma City School of Law
    • Juris Doctor
  • University of Oklahoma
    • Bachelor of Arts in Political Science
  • Oklahoma City Community College
    • Associate of Arts in Political Science

Heather Sizemore, Esq.

Junior Associate Attorney

Heather Sizemore is a family law and divorce lawyer for Stange Law Firm, PC in the firm’s Oklahoma City, Oklahoma office. She is a Junior Associate Attorney with the firm, and can represent clients throughout Oklahoma County and the surrounding areas.

Heather received her Juris Doctorate from Oklahoma City University School of Law. While in law school, she was a CALI Merit Scholar and also received a Chickasaw Nation Law Library Legal Research Certificate and a Chickasaw Nation Law Library Advanced Legal Research Certificate. Heather was also a member of the American Bar Association/Law Student Division. Prior to law school, she attended the University of Oklahoma where she earned a Bachelor of Arts in Political Science. She also obtained an Associate of Arts in Political Science from Oklahoma City Community College. Heather is currently licensed to practice in the state of Oklahoma.

Prior to joining Stange Law Firm, PC in Oklahoma City, OK, Heather spent time as a Law Student Volunteer with the Oklahoma Innocence Project, dedicated to identifying and remedying cases of wrongful convictions in Oklahoma, where she helped manage case files and assisted with legal memos, inmate interviews, and case reviews.

When Heather is not busy working to help her clients, she enjoys spending time with her four English Bulldogs and watching documentaries. 

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Stange Law Firm, PC

120 S. Central Avenue, Suite 450

St. Louis (Clayton), Missouri 63105

Toll Free: 855-805-0595
Fax: 314-963-9191


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