SIMCo
Nationwide Jail, Prison, and Corrections Expert Witness Services from Springfield, MO
Joseph Gunja is a nationally recognized Corrections Expert Witness with more than 30 years of leadership in the Federal Bureau of Prisons (BOP). His career includes serving as Warden, Regional Director, and National Policy Advisor in Washington, D.C., where he oversaw correctional operations across multiple states. With this background, Joe provides unmatched authority in prison management, compliance, risk assessment, inmate rehabilitation, and staff oversight.
Why Choose SIMCo as Your Correctional Expert Witness
- Nationally recognized authority in corrections and prison operations
- Over 30 years of experience in the Federal Bureau of Prisons
- Proven track record as an expert witness in complex legal cases
- Based in Springfield, MO and available for cases across the United States
Trusted by Leading Correctional Organizations Nationwide
Joseph Gunja is a respected Corrections Expert Witness and consultant, backed by memberships in many of the nation’s leading correctional and expert witness organizations. These affiliations ensure his knowledge of laws, policies, and procedures remains current and credible, making him one of the most sought-after experts in the field.
Organizational Memberships
- Professional Member II, American Correctional Association
- Member, American Jail Association
- Member, National Sheriff’s Association
- Member, Correctional Corner
- Member, North American Association of Wardens & Superintendents
- Professional Member II, Missouri Correctional Association
Consultant Memberships
- Member, ExpertPages
- Member, ALM Experts
- Member, Consolidated Consultants
- Bureau of Prisons Consultant, Aleph Institute
Joseph Gunja has testified in high-profile cases nationwide and is one of the most sought-after corrections expert witnesses in the United States.
Our Corrections Expert Witness Services Nationwide
Federal Correctional Policy Development Expertise
From Springfield, MO to facilities across the United States, Joseph Gunja brings decades of experience in staff training and oversight. His expertise highlights leadership practices, accountability systems, and correctional culture in states including California, Illinois, and Texas.
Corrections Policy Analysis & Compliance in Missouri and Nationwide
Based in Springfield, Missouri, SIMCo provides expert interpretation of correctional policies, standards, and operational procedures. We support attorneys and courts across the United States, including states such as California, Texas, Florida, and New York, with clear compliance insights.
Prison & Jail Risk Assessment and Management Across the U.S.
With more than 30 years of correctional leadership, Joseph Gunja evaluates safety systems, staffing, and security protocols. From Illinois to Florida, Texas to California, SIMCo provides trusted risk assessments for facilities nationwide while remaining firmly based in Springfield, MO.
Inmate Management and Rehabilitation Programs
SIMCo offers insight into inmate housing, rehabilitation, and reentry planning. Our services extend from Missouri to major states including New York, California, and Texas, helping legal teams nationwide understand inmate program design and correctional practices.
Use of Force Investigations & Incident Review Nationwide
SIMCo provides expert testimony on correctional incidents, including staff conduct, use of force, and investigative findings. Whether cases are in Florida, Missouri, Texas, or New York, attorneys turn to Joseph Gunja for reliable, unbiased analysis.
Correctional Staff Training and Oversight in Missouri and Beyond
From Springfield, MO to facilities across the United States, Joseph Gunja brings decades of experience in staff training and oversight. His expertise highlights leadership practices, accountability systems, and correctional culture in states including California, Illinois, and Texas.