Medical Exams Direct is a healthcare provider with over 70 years of combined experience that offers drug and alcohol testing services. They use SAMHSA-approved laboratories to complete DOT exams as required by law and test specimens like urine, hair follicle, blood, and nail for drug abuse. Their services also include pre-employment, adoption, and court-ordered exams. They can provide mobile services for workplaces with 10 or more employees.