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

KIMBERLY E. BALOGH, MSBE
Consultant in biomechanical 
analysis of human injury, 
specializing in computational, 
impact injury and orthopaedic 
biomechanics. Subspecialties 
in occupant and pedestrian 
kinematics and restraint systems.

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Ms. Balogh's CV: 
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email: 
kbalogh@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: 
Adobe Acrobat version (PDF)

e-mail:
rvreeland@ci-dynamics.com