California Workplace Violence Expert Witnesses

California Employment & Vocational Expert Witness Listings

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Featured Experts
Michael S. D'Angelo, CPP, CSC, CHPA (Secure Direction Consulting, LLC)

Michael S. D'Angelo, CPP, CSC, CHPA (Secure Direction Consulting, LLC)

Board Certified in Security Management & Security Consulting Michael S. D’Angelo, CPP, CSC, CHPA is the Principal and Lead Consultant of Secure Direction Consulting, LLC. He provides forensic litigation support for cases involving negligent security,... Learn More ›

Ron Martinelli (Martinelli & Associates: Justice & Forensic Consultants, Inc.)

Ron Martinelli (Martinelli & Associates: Justice & Forensic Consultants, Inc.)

Referred to by respected and experienced law enforcement and security civil and criminal attorneys as “The expert’s expert.” Representing agency defense and concerned plaintiff and criminal defense attorneys since 1991. On the prevailing side in over... Learn More ›

Robert G Rose, PhD (Rose Porterfield Group Inc)

Robert G Rose, PhD (Rose Porterfield Group Inc)

PhD in Psychology with over 30 years of full time consultation to business in all people aspects from recruiting methodology, pre-hire assessment, individual and team development etc. Have forensic experience in areas of harassment and work behavior... Learn More ›

William H. Nesbitt, CPP (Security Management Services International)

William H. Nesbitt, CPP (Security Management Services International)

Bill Nesbitt, who is a Board Certified Protection Professional (CPP) since 1978, as well as a Certified CPTED Practitioner. Bill is the President of Security Management Services International, Inc. Bill is a fulltime Security Consultant and a Board Certified... Learn More ›

Steve C Kaufer (Inter/Action Associates)

Steve C Kaufer (Inter/Action Associates)

Steve Kaufer, CPP, is a Board-Certified security expert with more than forty years of experience. He has specialized expertise in school security (K-12), workplace violence, healthcare security, alarm systems and central station monitoring, security guard... Learn More ›

Stephen M. Raffle, M.D. (Stephen M. Raffle, M.D. & Associates)

Location: California
Areas of Expertise: Stephen M. Raffle, M.D., Board Certified Forensic Psychiatrist with 49 years' experience rendering his expert opinion in over 5000 cases and testifying at 700+ depositions and trials. A short list of...

Susan Green (Susan Green & Associates, Inc.)

Location: California
Areas of Expertise: Susan Green has been active in the rehabilitation community for over 20 years in the areas of workers' compensation, disability management, and consulting. She is an experienced expert witness in workers’...

James S Cawood (Factor One)

Location: California
Areas of Expertise: Dr. Cawood is President of Factor One which is a California based corporation specializing in violence risk assessment, threat assessment, behavioral analysis, security consulting, and investigations....

Park Dietz (Park Dietz & Associates, Inc.)

Location: California
Areas of Expertise: PD&A offers forensic experts in a wide range of disciplines based in medicine, psychology, nursing, social work, law enforcement, security, and laboratory forensic science. The disciplines we cover have...

BRIAN H. KLEINER, PH.D., M.B.A.

Location: California
Areas of Expertise: Brian H. Kleiner is a Professor of Human Resource Management at a prestigious California University. Earlier he earned a MBA degree and PhD in Management degree, each from UCLA. He has over 500 publications...

Patricia Jeanne Howze

Location: California
Areas of Expertise: Ms. Howze provides expert testimony on all employment issues, including, but not limited to, discrimination, ADA reasonable accommodation, family leave, wrongful termination, sexual harassment, and retaliation....

Consolidated Consultants

Location: Multiple Locations
Areas of Expertise: Consolidated Consultants (CCc) continues to deliver high quality expert witness and medical expert witness referrals nationwide since 1995. CCc is the only referral service where you can view the full,...

Robert A. Gardner, CPP

Location: Multiple Locations
Areas of Expertise: "Expert Professional Not Professional Expert" - I am a Board Certified security professional with multi-state security consultant, private patrol and private investigator "Qualified Manager" licenses....

John A. Harris, CPP, PSP (THG Consultants)

Location: Multiple Locations
Areas of Expertise: John Harris’ multi-disciplined background is the basis of his comprehensive approach to premises liability consulting. Mr. Harris is board certified in security management (CPP) and physical security (PSP)...

Elizabeth Dumbaugh (THG Consultants)

Location: Multiple Locations
Areas of Expertise: Elizabeth Dumbaugh, CPP, consults regarding security and safety aspects of commercial property management and conducts security audits for various types of commercial premises, including but not limited...

ForensisGroup, Inc. (The Expert of Experts)

Location: Multiple Locations
Areas of Expertise: For over 20 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Experts...

Stan Kephart (Kephart Consulting, LLC)

Location: Multiple Locations
Areas of Expertise: Unrivaled qualifications in Police and Security Best Practices as an Olympic Games Security Administrator, Retired Police Chief, Probation Chief, & Concert Public Safety Director. Qualified in Large Public...

THG Consultants

Location: Multiple Locations
Areas of Expertise: THG CONSULTANTS’ forensic practice is concentrated in the areas of inadequate/negligent security and negligent hiring, retention and supervision involving assaults, mass shootings, rapes and other violent...