Larry Groseclose's picture

Member Since


PCSOT Trained

PCSOT Trained

The American Polygraph Association does not prescreen the biographies of its members.

Biography and Additional Professional Information

USAMPS trained in 1980; retired US Army MI examiner in Jan 1985; 22-years as a Federally certified polygraph examiner, retired Oct 2007. Private practice from Jan 2008 until Jan 2011. Returned to US Government as contract polygraph examiner in March 2011. Returned to private practice June 2012. Currently provide services to attorneys, law enforcement and private businesses. I have been trained and certified in Post-Conviction Sex Offender Testing. I do not administer infidelity testing.

PO Box 0189
Warriors Mark, PA 16877
Phone: (814) 933-8551
40° 43' 18.4332" N, 78° 5' 8.196" W
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