Forensic, General & Medical
Expert Witnesses

DUI Consultants, Standardized Field Sobriety Testing Experts

Nathan Hartman & Associates, LLC

2719 S. 11th St
St. Louis, Missouri 63118

Phone(314) 384-6610

We offer consultation, training seminars, policy review and policy writing services for agencies in the areas of DWI enforcement and police canine operations.

We also review litigation files for attorneys in these disciplines and provide detailed analysis adhering to industry best practices


Areas of Expertise




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