Mr. Joseph E Gunja

Simco Correctional Consulting LLC
1468 S Ledgestone Ave
Springfield, MO 65807
Mobile: 417-224-5215
Office: 417-224-5215

I am President and CEO of Simco Correctional Consulting LLC. My expert witness services include prison, jails and detention, and I work on both plaintiff and defendant cases. I have been an expert witness for both plaintiff for over 16 years. My past cases have included US attorneys offices, state attorneys offices, private law firms, and advocacy groups throughout the Continental United States and Hawaii. I retired in 2007 from the Federal BOP in 2007, and was a supervisor, mid-level manager, Warden and executive. My success rate as an expert witness is over 90%. My area is of expertise is all levels of prison management, to include special, housing management, inmate management gang management, wrongful death, sexual assault, escape prevention, escape response, correctional healthcare and medical care management, suicide prevention, correctional supervision, training, sentence mitigation, probation, and parole, PREA compliance, and inmate advocacy

Areas of Expertise
  • Correctional Healthcare
  • Deadly/Excessive Force
  • Gangs
  • Informants
  • Jail Suicide
  • Jails & Prisons
  • Law Enforcement
  • Security Management
  • Surveillance


US Attorneys throughout US, St Louis City Attorney Office, and private firms for both plaintiff and defendant cases.