Staff

Garry A. Payton
Attorney
With over 38 years of courtroom experience, Garry A. Payton is a relentless advocate for justice, specializing in federal sentencing, compassionate release, and high-stakes criminal defense. His proven track record and fearless approach have delivered transformative results for clients facing the most serious charges in both state and federal courts.
Attorney Payton is dedicated to protecting the rights of the accused and providing expert legal representation with integrity, precision, and unwavering commitment.
Bar Admissions
- Illinois State Bar (1987)
- U.S. District Court, Northern District of Illinois
- U.S. Court of Appeals, 7th Circuit
- U.S. Court of Appeals, 8th Circuit
- U.S. Supreme Court
Education
- Juris Doctor, University of Minnesota
- Bachelor of Arts, Political Science, Southern Illinois University
Professional Memberships
- American Bar Association
- Illinois State Bar Association
- Chicago Bar Association
- National Association of Criminal Defense Lawyers

Matthew G. Sullivan
Paralegal at the Law Offices of Garry A. Payton
With over a decade of experience fighting for the liberty of others, Matthew G. Sullivan is a dedicated paralegal committed to justice at both the state and federal levels. He began his career as a passionate advocate for federal prisoners seeking sentence reductions, honing his skills in complex criminal defense work.
Sullivan's expertise spans a wide range of legal matters, including drafting parenting plans, speedy trial motions, Interstate Agreement on Detainer (IAD) letters and motions, clemency petitions, compassionate release motions, sentence reductions, and writs of certiorari before the United States Supreme Court. Known for his sharp legal research abilities and meticulous attention to detail, he is also a skilled legal writer who crafts compelling arguments to support his clients' cases.
At the Law Offices of Garry A. Payton, Sullivan continues to be a relentless advocate for justice, ensuring every client receives thorough and strategic legal support. His unwavering dedication to defending individual rights makes him an invaluable asset to the legal team.
Fighting for Freedom. Protecting Your Rights.
Legal Team
Our experienced legal team works closely with clients to provide comprehensive support throughout their cases. Each team member brings specialized expertise to ensure the best possible outcomes.
Senior Paralegals
- Certified Paralegal (CP) designation
- Specialized in federal criminal defense
- Extensive experience in post-conviction relief
Legal Assistants
- Dedicated to client communication
- Expertise in case management
- Proficient in legal research and documentation
Support Staff
- Professional administrative team
- Multilingual capabilities
- 24/7 emergency support
Ready to Get Started?
Contact our team today for a confidential consultation about your case.
Schedule a Consultation