Dr. Kevin O'Connor told the committee, in response to its questions, "I must respectfully decline to answer based on physician-patient privilege and the reliance of my right under the Fifth Amendment...

Biden has strongly denied that he was not in a right state of mind at any point while in office, calling the claims “ridiculous and false.”

House Oversight Committee Chairman James Comer, R-Ky., subpoenaed O’Connor last month after the physician refused requests to sit down voluntarily for an interview with House lawmakers.

House Oversight Committee Chair James Comer is questioning the former White House physician Kevin O’Connor’s decision to invoke the Fifth Amendment when asked about President

Biden has strongly denied that he was not in a right state of mind at any point while in office, calling the claims “ridiculous and false.”