After President Trump, while infected with COVID-19, took a joyride with Secret Service agents outside Walter Reed National Military Medical Center to wave to his maskless supporters, Dr. James Phillips took to Twitter to blast the drive-byâsaying everyone in the car was at risk of getting sick. Two months later, Phillips has been mysteriously removed from the schedule at Walter Reed, where he was a contract attending physician, CBS News reported. Walter Reed said the call wasnât theirs and that âschedules are determined by the contractor.â The contractor, GW Medical Faculty Associates, did not respond to CBSâ requests for comment.