Atlanta's John Marshall Law School is a private law school in Atlanta, Georgia, which was founded in 1933 and is fully accredited by the American Bar Association. John Marshall Law School offers programs for part-time and full-time students. John Marshall Law School was founded in 1933 as an independent, freestanding educational institution dedicated to providing a quality educational opportunity to nontraditional or adult learners, and to other significantly underserved segments of Georgia citizenry.