 there is no clear statement on what prompted the frequent visits. Comer has suggested that Biden's physician, O'Connor, could be influenced by his business dealings with James Biden related to AmeriCorps. Quote, Has the president been treated for Parkinson's? No. Is he being treated for Parkinson's? No, he's not. Is he taking medications for Parkinson's? No, said White House Press Secretary Karine Jean-Pierre. Now remember,