Our medical provider, Shelley Littleton, is a practicing Physician Assistant with over 20 years experience. She has been a licensed DOT examiner for nearly 10 years, is certified in urine drug testing/breath alcohol testing and is the founder of this innovative, unique service. The service is designed to meet the specific needs of each company and their employees by streamlining the requirements of the FMCSA while offering the convenience of on-site testing. Mobile Exam provides quality services in a timely, efficient manner, thus maximizing productivity while minimizing the company’s risk of delinquent certifications or compliance with substance use testing.