Mary Washington Occupational Medicine is a full service Occupational Health Program. The clinic serves over 130 occupational businesses in Fredericksburg and the surrounding area. These services include confidential pre-employment drug screening, random drug screening, DOT physicals, physical ability testing, pre-employment physicals, pulmonary function testing, hazardous materials physicals, post-accident alcohol screening, lab testing for blood and urine, stress testing, EKGs, vision screening, immunizations, hearing tests, urgent care, and workman's compensation.