Mary S. Johnson
Mandeville, LA
Trusted environmental attorney serving Mandeville.
- 1
- Bar admission
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Quick answer
Mary S. Johnson is an attorney based in Mandeville, LOUISIANA. The practice focuses on Environmental, Insurance, and Litigation. Currently practicing at Johnson Gray McNamara LLC.
- Based in
- Mandeville, LOUISIANA
- Experience
- attorney
- Known for
- Environmental · Insurance · Litigation
- Handles Environmental, Insurance, and Litigation matters from Mandeville, LOUISIANA.
- Recognized with Lawyer of the Year — Mass Tort Litigation / Class Actions - Defendants (New Orleans) (2022).
About Mary S. Johnson: Mary S. Johnson is an attorney based in Mandeville, LOUISIANA. The practice focuses on Environmental, Insurance, and Litigation. Currently practicing at Johnson Gray McNamara LLC.
Areas of practice
Practice focus
Mary S. Johnson represents clients in Mandeville, Louisiana across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About Mary S. Johnson
Other Professional Experience:
Founding Member (Nov 2005- Present) Johnson Gray McNamara LLC
Partner (1994 – 2005) and Associate (1988 – 1993) Liskow & Lewis
Law Clerk to the Honorable Wallace A. Edwards, First Circuit Court of Appeal, Louisiana, 1986 – 1988
Year Admitted to Practice:
1986
Education:
Tulane University (B.A., 1983)
Loyola University (J.D., cum laude, 1986)
Law School Honors :
Member, Loyola Law Review
Board Member, Loyola Moot Court Intramural Coordinator
Credentials
Education
Loyola University New Orleans
J.D. · 1986
Loyola University New Orleans
— · 1986
Jurisdictions
Bar admissions
Louisiana, Louisiana
ACTIVE
Recognition
Awards & honors
Lawyer of the Year — Mass Tort Litigation / Class Actions - Defendants (New Orleans)
2022
Best Lawyers in America — Environmental Law
2026
Best Lawyers in America — Insurance Law
2026
Best Lawyers in America — Litigation - Environmental
2026
Best Lawyers in America — Mass Tort Litigation / Class Actions - Defendants
2026
Best Lawyers in America — Personal Injury Litigation - Defendants
2026
Best Lawyers in America — Additional Areas of Practice:
2026
Best Lawyers in America — Mass Tort Litigation
2026
Best Lawyers in America — Personal Injury Litigation
2026
Best Lawyers in America — Special Focus:
2026
Best Lawyers in America — Appellate
2026
Best Lawyers in America — Asbestos
2026
Best Lawyers in America — Civil Litigation
2026
Best Lawyers in America — Climate Change
2026
Best Lawyers in America — Environmental
2026
Best Lawyers in America — Insurance
2026
Best Lawyers in America — Litigation
2026
Best Lawyers in America — Mass Tort
2026
Best Lawyers in America — Occupational Disease
2026
Best Lawyers in America — Punitive Damages
2026
Best Lawyers in America — Superfunds/Environmental Remediation
2026
Best Lawyers in America — Toxic Tort
2026
Locations
Office locations
Johnson Gray McNamara LLC
21357 Marion Lane, Suite 300
Mandeville, Louisiana 21357
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Client reviews
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Schedule your consultationFrequently asked
Common questions
What areas of law does Mary S. Johnson practice?
Mary S. Johnson focuses on Environmental, Insurance, Litigation, Personal Injury, and Product Liability.
Where is Mary S. Johnson located?
Mary S. Johnson primarily serves clients in Mandeville, Louisiana, with an office at 21357 Marion Lane, Suite 300.
Is Mary S. Johnson a verified attorney?
Mary S. Johnson's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with Mary S. Johnson?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 985-246-6544.
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