About
Maureen M. Johnson is an Oklahoma attorney and partner at Frasier, Frasier & Hickman, LLP, with experience across civil and domestic litigation, estate planning law, probate, trusts, and Social Security matters. She joined her current practice in September 2016 after working at a private firm following law school. Her background spans litigation and planning work, giving her experience with clients facing disputes, family-related legal issues, estate concerns, and benefit claims. She has practiced in Oklahoma state and federal courts.
Ms. Johnson earned a J.D. from the University of Tulsa College of Law in 2007. She previously graduated magna cum laude from the University of Oklahoma in 2004. Her academic record reflects strong performance before she began private practice and developed experience across several areas of Oklahoma law.
Ms. Johnson has extensive experience that includes civil litigation, domestic litigation, estate planning, probate, trusts, and representation of claimants in Social Security matters. She holds a Family and Divorce Mediation Certification received in 2009. Her work has involved matters requiring legal analysis, negotiation, court preparation, and client guidance. She is admitted to the US District and Bankruptcy Courts for the Northern, Eastern, and Western Districts of Oklahoma, along with the Osage Nation Tribal Court.
Maureen M. Johnson is admitted to practice in Oklahoma and maintains professional involvement with several legal organizations. Her memberships include the Oklahoma Bar Association, Tulsa County Bar Association, Oklahoma Association of Justice, and American Association of Justice. She continues to draw on experience in litigation, estate-related matters, mediation, and Social Security representation while serving clients through her Oklahoma practice. Her professional background combines private practice experience with work across several civil and benefits-related legal matters.
Law Office Affiliations
- Partner, Frasier, Frasier & Hickman, LLP
- Member, Oklahoma Bar Association
- Member, American Association of Justice
- Member, Oklahoma Association of Justice
- Member, Tulsa County Bar Association
Licensed State
- Oklahoma
Education
- University of Tulsa College of Law
Juris Doctor (JD) - University of Oklahoma
Bachelor’s degree
Awards & Badges




- Power of Attorney
- Probate
- Trusts
- Wills & Living Wills
- Social Security & Disability




