Occupational medicine that keeps work moving.
Choose the service you need, get a straight answer, and schedule directly with Dr. Lorenzen in Richardson.
One clear path to the right care.
Every card opens a dedicated page with service details, preparation guidance, answers and direct scheduling.
DOT Physicals
Commercial-driver medical examinations and certification.
View service →DOT Drug Testing
Regulated testing for safety-sensitive drivers and employers.
View service →Non-DOT Drug Testing
Workplace testing based on employer policy and operational needs.
View service →DOT vs. Non-DOT Testing
Understand which testing program applies and what differs.
Compare testing →Urine Drug Testing
Collection and testing support for regulated and workplace programs.
View service →Breath Alcohol Testing
Professional breath-alcohol testing with a clear next step.
View service →Ear Cleaning
Professional ear-cleaning services with direct online scheduling.
View service →Employer & Fleet Services
Coordinated workforce-health support for North Texas employers.
View service →What services does DFW DOT provide?
DFW DOT Occupational Medicine provides DOT physicals, DOT and non-DOT drug testing, urine drug testing, breath alcohol testing, professional ear cleaning, and coordinated employer and fleet services from its Richardson, Texas location.
Ready to schedule?
Book directly through Dr. Lorenzen’s secure Jane appointment system.