Who is Kevin O’Connor? Biden's White House doctor under fire after ex-prez's cancer diagnosis, ‘Subpoena him’
In the aftermath of Joe Biden's prostate cancer diagnosis, many are asking whether Kevin O’Connor ever did a cancer screening, or if he was part of a cover-up.
Joe Biden’s White House doctor, Kevin O’Connor, has come under fire after the former president was diagnosed with prostate cancer. In the aftermath of the diagnosis, many are asking whether O’Connor ever did a cancer screening, or if he was part of a cover-up.

Biden’s diagnosis was disclosed after a “small nodule” was discovered by doctors on his prostate that “necessitated further evaluation” during a physical exam this month. “Last week, President Joe Biden was seen for a new finding of a prostate nodule after experiencing increasing urinary symptoms,” read a statement from Biden’s personal office issued Sunday, May 18. “On Friday, he was diagnosed with prostate cancer, characterized by a Gleason score of 9 (Grade Group 5) with metastasis to the bone.”
“While this represents a more aggressive form of the disease, the cancer appears to be hormone-sensitive, which allows for effective management,” the statement added. “The President and his family are reviewing treatment options with his physicians.”
O'Connor is now under fire, and is being accused of covering up Biden's physical decline. Take a look:
Who is Kevin O’Connor?
O'Connor, an American physician and retired US Army colonel, used to serve as the president’s physician under both Biden and Donald Trump. He graduated from the New York Institute of Technology College of Osteopathic Medicine and completed his residency in family medicine at The Mountainside Hospital in Montclair, New Jersey. There, he was chief resident in 1995.
O'Connor managed Biden’s Covid-19 diagnosis in July 2022, becoming a notable name, but came under fire for not briefing the White House Press Corps directly. Instead, he issued written updates through Press Secretary Karine Jean-Pierre.
House Oversight Committee Chair James Comer requested in July last year that O'Connor testify about Biden’s health after concerns over his performance in a presidential debate against Trump. Comer also wanted to know whether alleged business dealings involving the Biden family were influencing O'Connor's medical evaluations of the then-president.
On March 7, 2025, Sean Barbabella replaced O'Connor.
ABOUT THE AUTHORSumanti SenSumanti Sen covers everything that’s happening in the US, from politics to entertainment, but her expertise lies in covering crime news. She has comprehensively chronicled the Idaho student murders, the Laken Riley and Iryna Zarutska cases, and the killing of Charlie Kirk, among other incidents. Over the years, she has interviewed several victims/families of victims of crimes seeking justice. She digs up stories that might otherwise remain unheard, and does her bit to ensure that victims and survivors’ voices are heard. Sumanti’s many years of experience also include interviews with Hamas attack survivors and mental health experts, among others. Her coverage of the October 7 Hamas attack on Israel and interviews with survivors of the tragedy, coupled with her other works including the Titan submersible coverage, earned her the Digi Journo of the Quarter award during her first year at Hindustan Times. Sumanti actively tracks missing person cases in the United States, and peruses Reddit and other social media platforms to bring to light cases that frequently elude public attention. She has extensively covered the disappearances of Nancy Guthrie, Thomas Medlin, Beau Mann, and Sudiksha Konanki, among others. When not at work, you will either find her with her novels, or with her beloved rescue pooches.Read More

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