GERALD P. BRETTING, P.E.
Senior Consultant in general 
vehicular collision analysis and 
reconstruction including 
biomechanics of Human Injuries. 
Subspecialty in bicycles.

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Mr. Bretting's CV:
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e-mail:
gbretting@ci-dynamics.com

DAVID R. THOM, MS
Senior Consultant specializing in
protective head gear, safety and
research.

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Mr. Thom's CV:
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e-mail:
dthom@ci-dynamics.com

ALVIN LOWI III, P.E.
Senior Consultant specializing in 
structural and mechanical 
forensics involving passenger 
and commercial vehicles and 
trucks, automotive systems 
failure analysis, wheel and 
tire forensic analysis and 
vehicular accident reconstruction.

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Mr. Lowi's CV:
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e-mail: 
alowi@ci-dynamics.com

JOHN A. BOGLER, BSME 
Managing partner.
           
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Mr. Bogler's CV: 
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e-mail:
jbogler@ci-dynamics.com

DAVID E. RAYMOND, PhD
Senior Consultant specializing in 
biomechanical engineering and 
forensic injury evaluation, with 
emphasis on head impacts.

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Dr. Raymond's's CV: 
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email: 
draymond@ci-dynamics.com

HENRICUS "Harm" JANSEN, MSc 
Consultant in general vehicular 
collision analysis and 
reconstruction.
Subspecialty in bicycles.

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Mr. Jansen's CV:
Adobe Acrobat version (PDF) 

e-mail:
hjansen@ci-dynamics.com

MICHAEL CALLAHAN, BSME  
Consultant in general vehicular 
collision analysis and 
reconstruction.

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Mr. Callahan's CV:
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e-mail:
mcallahan@ci-dynamics.com

BEAU LeBLANC, BSME 
Consultant in general vehicular 
collision analysis and 
reconstruction.

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Mr. LeBlanc's CV: 
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e-mail:
bleblanc@ci-dynamics.com

REGAN VREELAND, PLS 
Professional Land Surveyor, 
specializing in high accuracy 
data collection, site measurement, 
and map creation utilizing 
conventional, aerial, GPS, and 
3d laser scanning techniques. 

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Mr. Vreeland's CV: 
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e-mail:
rvreeland@ci-dynamics.com

CHRISTOPHER ROMO, BSME 
Consultant in general vehicular 
collision analysis and 
reconstruction.

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Mr. Romo's CV:
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e-mail:
cromo@ci-dynamics.com