The Channel 4 News presenter quickly apologised for the "bad language".
"I don’t believe the British people are safe with this government running the NHS," Dr Andrew Meyerson said.
A new report comes a day after the Welsh secretary issued a controversial leaflet about Traveller and Gypsy communities.
The Conservatives lost two other seats last night and held Uxbridge by just 495 votes.
Government watchdog says it means the UK is no longer a leader on climate change issues.
She said the government's legal action to protect Boris Johnson's messages showed "a lack of integrity".
The Conservative MP had a major role carrying a sword at King Charles III's coronation.
"Telling people who don’t agree with you to leave the country is about as 'cancel culture' as it gets."