John L. Grogan - Polygraph Examination, Lie Detection Testing, Training, Seminars and Lectures
Sex Offender Polygraph and PCSOT Polygraph Examinations :: PCSOT training
California Polygraph Examinations - Lie Detection, Training and Lectures | John Grogan and Associates
Polygraph Examinations - Computerized Lie Detection Testing | Los Angeles, California

Post-Conviction Sexual Offender Testing by polygraph

Multi-state PCSOT & Sex Offender Polygraph Examinations, PCSOT Training and Lectures Nationwide since the 1980s

Sexual History - Instant Offense - Maintenance - Monitoring - Specific Issue - Court Ordered - Therapist Requested

Verbal results IMMEDIATELY - Written reports can be available same-day - You can quietly monitor the exam

Testing is also available in support of obtaining a Certificate of Rehabilitation or
in support of developing a Request To Rescind Requirement To Register

Affordable Computerized multi-state PCSOT and Sex Offender 'Lie Detection' Testing for:

PCSOT, sex offender, SVP, parole and probation, CONREP, military, LifeStyle/FullScope;
Testing for petitions to end Requiremnt to Register and to support Certificate of Rehabilitation

We are your multi-state Containment Model partner: 29 years of lie-detection experience!

Since July 2012, registered sex offenders on parole or probation
are required to participate in sex-offender treatment programs.
The Containment Model must be utilized: a victim-centered approach requiring close communication
and collaboration between parole or probation officers, treatment providers, and the polygraph examiner.


Far more experienced than the recently-made 'PCSOT examiners', I have been polygraph
testing sex offenders for nearly 30 years with the main goal of protecting the public.

PCSOT polygraphPost Conviction Sexual Offender Test

I have tested inside many prisons and inside state mental hospitals.
I have tested many court-declared Sexually Violent Predators.
I have tested for many counties, for the Department
of Mental Health, for military JAG lawyers, for many therapists,
for the in-custodys of many entities, for Public Defenders,
in many states and jurisdictions, for families and for counselors,
for court-appointed attorneys, for Federal Probation, and more.

For a failed PCSOT Post-Conviction Sexual Offender Test that needs
an actual fair and unbiased re-test, I am THE choice, and here's why:

I purposely declined to join the easy-income PCSOT 'club' that
attracted examiners from various states to come running to California to
get 'on the list' for the 'easy money gold rush' when regular PCSOT testing

sex offender pcsot california PCSOT testing Los Angeles polygraph sex offenders sex offender polygraph exam Los Angeles
became mandatory for registered sex offenders in California,
so that I can provide a truly neutral re-test
(It's unrealistic to think one 'club member' is likely to
ever find different results than a fellow member?!)

Note: some examiners offering PCSOT testing
have little or no real-world testing experience.
But worse:
some so-called 'PCSOT instructors' have NO real-world experience!

I can provide a copy of the question guidelines by
the California Sex Offender Management Board

I am your experienced Containment Model partner.

The 4 main types of PCSOT

Post Conviction Sexual Offender Tests

Instant Offense
Sexual History Disclosure
Maintenance Test
Monitoring Test

California Alliance of Polygraph Examiners

Arizona Alliance of Polygraph Examiners

New York Alliance of Polygraph Examiners

PCSOT Experienced :: CERTIFIED :: Most Languages
Court Appointed and Recognized Expert
 7000 completed examinations
29 years experience

Traveling nationwide to serve you!


Male and Female Certified Polygraph Examiners
Remote-monitoring available by live-video;
options include videotaping of the examination

Ask us for a copy of the question guidelines by
the California Sex Offender Management Board

Sexual Offender Certificates of Rehabilitation 

Also available: Voice Stress Analysis,
eye-movement / eye-tracking,
micro-expression, body-language, MRI/fMRI,
concealed emotion, and PPG-Plethysmograph

I have tested for Federal Probation 

NOTE: as a group, sex offenders are the most likely
to be prepared/practiced to use 'countermeasures'
(attempts to falsely pass a polygraph exam).
I am expert on detecting these and include
such attempts and any other PNC
(Purposely Non-Cooperative)
in the final written report. 

I have tested both male and female sex offenders 

Service - Training - Support
Respected affiliates in all major cities
Polygraph Innocence Project
Immigration Credibility Assessment

I have testified in court about polygraph

Thanks, Judge!
A court judge was reading a polygraph report.
4 pages, he asked "Can't you make it less wordy,
like a PCD or make up a one-page 'Certificate'?
We did, and now PCSOT tests can include one.

Sexual Offender Requests To Rescind Registration

Days, Nights, Weekends: Reasonable Rates

I have tested in-custodys 

VERY ACTIVE member of
lie-detection organizations
Spanish, Korean, Farsi,
Russian, and Hebrew polygraphs

John Grogan and Associates - California Lie Detection - Polygraph Services, Training and Lectures

Polygraph examinations can be
conducted  at your location
or at our polygraph locations,
and we also cover these areas:

Anaheim, Garden Grove, Santa Ana, Buena Park, 
Huntington Beach, Fullerton, Aliso Viejo, Irvine,
Burlingame, Costa Mesa, Laguna Niguel, Redondo Beach,
Woodland Hills, San Jose CA; Beverly Hills, Redding CA
Los Angeles, Baker, Needles, California; San Diego,
Northridge, Santa Clarita, Van Nuys, Valencia, Newhall,
Oxnard, Thousand Oaks, Newbury Park, Moorpark,
Port Hueneme, Simi Valley, Camarillo, Ojai, Ventura,
Torrance, Long Beach, San Francisco, Sacramento CA,
La Crescenta, Palmdale, Lancaster, Malibu, Canoga Park;
Downey, Long Beach, Topanga, Pacific Palisades, BelAir;
Santa Monica & Bakersfield CA
; Boise & Coeur d'Alene Idaho;
Pittsburgh, Erie, Stroudsburg, Philadelphia, and Reading PA;
New York City, Buffalo, Rochester, Yonkers, Brooklyn,
Long Island, Syracuse, Albany, New Rochelle, Mount Vernon,
Queens, Manhattan, Schenectady, NYC, and Utica NY
Seattle, Tacoma, Federal Way, Vancouver, and Spokane WA;
Arizona, Washington, Colorado, Florida, Georgia, Rhode Island,
Baltimore, Frederick, Gaithersburg, and Hagerstown Maryland;
Atlanta, Macon, Savannah, Athens, Warner Robins,
Canton, Agusta, Conyers, Marietta, and Roswell Georgia;
Wilmington, Dover, Newark, Hockessin, and Glasgow Delaware;
Connecticut, New York, Pennsylvania, Canada, and Mexico.

I treat all examinees with DIGNITY. 

20 Years

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