President Biden's health has come under scrutiny after the frequent visits of Dr. Kevin Cannard, a neurologist specializing in Parkinson’s disease, to the White House. Despite speculation, including assertions from Dr. Tom Pitts based on Biden's public appearances, Biden's physician Dr. Kevin O'Connor confirmed that the president is not being treated for Parkinson’s or any other neurological disorder. O'Connor clarified that Cannard's visits were part of Biden's regular annual physicals. White House Press Secretary Karine Jean-Pierre faced aggressive questioning but maintained that the visits were not related to Biden's neurological health. The confusion and lack of detailed explanations have led to public speculation about Biden's cognitive abilities as he campaigns for re-election.