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John C. Allen at a glance
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Areas of practice
Practice focus
John C. Allen represents clients in Atlanta, Georgia across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About John C. Allen
John Allen practices environmental law with a focus on complex litigation. John has represented the State of Georgia as a Special Assistant Attorney General since 2005 in litigation and regulatory matters related to the disputes among Georgia, Alabama, Florida, and the U.S. Army Corps of Engineers concerning operation of federal reservoirs and state water rights, including equitable apportionment litigation before the U.S. Supreme Court. John has represented local governments in state court litigation, focusing on expert witness preparation and e-discovery. In addition, John has advised clients before the Georgia Public Service Commission in matters involving supply contracts, major rate case litigation, tariffs, and natural gas and telecommunications certificates. John also advises business clients regarding matters before state regulatory agencies and courts and regarding transaction involving environmental issues related to commercial real estate.
Credentials
Education
Georgia State University
J.D. · 2005
Recognition
Awards & honors
Best Lawyers in America — Environmental Law
2026
Best Lawyers in America — Litigation - Environmental
2026
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Common questions
What areas of law does John C. Allen practice?
John C. Allen focuses on Environmental and Litigation.
Where is John C. Allen located?
John C. Allen primarily serves clients in Atlanta, Georgia, with an office at 1200 Peachtree Street, NE, Suite 600.
Is John C. Allen a verified attorney?
John C. Allen's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with John C. Allen?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 404-812-0839.
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