Los Angeles Chapter

Welcome Members and Guests

Welcome to Los Angeles. The Los Angeles chapter was the originating chapter back in 1992 when ATAP was established. Since inception, this chapter has grown from approximately 20 members in 1992 to currently over 150 members. Represented by members of various disciplines and geographic areas within southern California, membership in our chapter affords you access to an unsurpassed level of experience and training that is second to none. Whether you are a law enforcement official, prosecuting attorney, corporate security professional, mental health practitioner, or belong to any other field relative to the mission of this association, you are sure to benefit by joining our chapter here in Los Angeles.

Please contact us if you would like to join our growing community and/or share your expertise with our members at our bi-monthly meetings. Membership in our organization will enhance your professional growth and knowledge of this ever increasing challenge of threat assessment.


Chapter Board of Directors
Paul Bristow
Vice President
Traci Grundland

Ben Kallin
Chris Silva
Sergeant At Arms
Marc Madero
Membership Chair
Peter Doomanis


Upcoming Events