We list below in alphabetical order some people we understand to be currently serving as expert witnesses in bicycle helmet cases. They may or may not be real experts, and we are not able to recommend them or vouch for them in any way.

John S. Allen
Consultant and Expert Witness on Bicycling
7 University Park
Waltham, MA 02154-15123
witness@bikexprt.com
Web bikexprt.com

Stephanie Bonin, PhD, PE
Biomechanical Engineer for cases involving automobile collisions, pedestrian impacts, slip/trip and fall, and sports injuries, including helmet performance.
MEA Forensic Engineers & Scientists
23281 Vista Grande Dr.
Laguna Hills, CA 92603
forester@johnforester.com
Web: johnforester.com

P. David Halstead
Chairman, ASTM F08.53 Headgear SubCommittee.
(Responsible for ASTM helmet standards.)
and Professor, U. of Kentucky
Southern Impact Research Center, LLC
1817 Ailor Avenue
Knoxville, TN 37921
Phone 865-523-1662
Fax 865-523-1233
sirc@soimpact.com

John Schubert
Limeport Consulting Group
5996 Beverly Hills Road
Coopersburg, PA 18036
Telephone (610) 282-3085
Fax (610) 282-2432
Schubley@aol.com.

Gunter Siegmund, PhD, PEng
Director of Research, Senior Engineer
MEA Forensic
604 277 3040
Direct: 604 277 3659
Gunter.Siegmund@meaforensic.com

Terry Smith, Ph.D.
Dynamic Research, Inc.
355 Van Ness Avenue
Torrance, CA 90501
Tel: 310-212-5211
Fax: 310-212-5046
tas@dynres.com

David R. Thom
Collision & Injury Dynamics
ACT Lab LLC
149 Sheldon Street
El Segundo, CA 90245
Phone 310-414-0449
Fax 310-414-9490
DThom@ci-dynamics.com

Andrew H. Tudor, P.E.
President
Meridian One, Inc.
1339 Plymouth Lane
Glenview, Illinois 60025
atudor@meridianonece.com


Chris Withnall
Biokinetics
2470 Don Reid Drive
Ottawa, Ontario K1H 8P5
Canada
Phone +1 613 736 0384 x227
Withnall@biokinetics.com

Jesse L. Wobrock, Ph.D.
ACTAR #1594
President/Senior Engineer
Accident Reconstruction & Biomechanics, Inc.
Phone: 800-587-4858
Fax: 800-587-2848