Doran Polygraph Services

(408) 315-2710 Contact


Doran Polygraph Services specializes in Professional Certified Polygraph Testing utilizing the latest equipment and most current software with techniques approved by the American Polygraph Association.

All information is private and confidential.

Polygraph Examination for Private Clients

Doran Polygraph Services is proud to offer the following Testing for Private Clients:

  • Family/Custody Concerns
  • Criminal Matters
  • Sexual Addiction Testing
  • Immigration
  • Civil and Court Ordered
  • Private Business / Employees

Polygraph Examination for Attorneys

Doran Polygraph Services can assist you in providing the best legal services for your client:

  • Criminal Defense Matters
  • Family Cases
  • Witness Vetting
  • Non-Criminal Matters
  • Custody Cases
  • Trial Preparation

Polygraph Examination for Law Enforcement

Doran Polygraph Services is proud to offer the following testing for Law Enforcement Agencies:

  • Pre-Employment and Criminal Investigations
  • Investigative Polygraph Testing

Offering the most highly educated, experienced and trained qualifications to bring you the most professional experience with the highest ethical standards!

Alisa Doran has over 11 years of sworn law enforcement experience and approximately 5 years of that time working investigations.

Alisa Doran was a Palo Alto Police Officer for over 8 years. During that time she was the Family Violence Detective, specializing in cases involving Domestic Violence, Child Abuse and Elder Abuse.  She participated in a number of high profile cases and fugitive apprehensions.

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