Office: (520) 355-1000 Fax: (520) 355-2000

2292 W. Magee Rd., Suite 220 Tucson, AZ 85742

Dr. Paul Simpson

Welcome to Arizona Forensic Services, LLC.

Thank you for your interest in the forensic services we provide.  Our psychological services include forensic evaluations, expert testimony, and courts-martial consultation. We also provide forensic accounting services here (coming soon).  

Psychological Evaluations

We have over three decades experience providing evaluations for state, federal and military courts:

  • Psychosexual evaluations for contact and online offense (pretrial and probation)
  • Competency
  • Mens rea / State-of-Mind
  • False confessions / Competency to wave Miranda

Expert Testimony

We offer expert testimony regarding:

  • Sex crimes – contact offenses against children and adults, and non-contact child pornography and luring/solicitation
  • Future Sexual or Violence Risk (for sentencing)
  • Alcohol Blackouts
  • Eyewitness Memory (contamination / taint / reconstruction errors)
  • Counter-intuitive Behaviors (legitimate and illegitimate research findings)
  • Intimate Partner Violence (legitimate and illegitimate research findings)
  • Forensic Child Interviews and Child Testimony
  • Coerced Confessions


We specialize in providing consultation and testimony for military courts-martial state-side and overseas.


Find us on 2nd floor on the right via the center elevator or stairs.