If you need a more accessible version of this website, click this button on the right. Switch to Accessible Site


You are using an outdated browser. Please upgrade your browser to improve your experience.

Close [x]
451 Hungerford Dr., Suite 510 Rockville, MD 20850
(301) 738-1148

The Federal Motor Carrier Safety Act requires anyone with a Commercial Driver's License to obtain a valid DOT card, otherwise known as a Medical Examiner's Certificate. A driver must also carry a DOT card if driving a commercial vehicle or a vehicle weighing more than 10,000 pounds. Dr. McGriff is authorized by the (FMCSA) to perform these examinations in our Rockville Maryland office.

Community Content