Atty. Mary Catherine Joiner

Atty. Mary Catherine Joiner

Baton Rouge Baton Rouge 7 Years Experience 7 year

Mary Catherine Joiner is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law, Natural Resources Law and Oil and Gas Law. Mary Catherine, who practices law in Baton Rouge, Louisiana, has been recognized since 2025.

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Mary Catherine Joiner is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law, Natural Resources Law and Oil and Gas Law.

Mary Catherine, who practices law in Baton Rouge, Louisiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary Catherine is held by other top lawyers in the same geographic and legal practice area.

Education

J.D.
Southern University Law Center
- 2018

Awards

Best Lawyers in America — Energy Law
- 2026
Best Lawyers in America — Natural Resources Law
- 2026
Best Lawyers in America — Oil and Gas Law
- 2026

Bar Admissions

Louisiana, Louisiana State Bar Association
Admitted: 2019

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