Meet Ronny Jackson, who treated Donald Trump after his assassination attempt: the Texas congressman was personal physician to Trump and Barack Obama, but why was he investigated by the military?

- Ronny Jackson served three White House administrations between 2010 and 2019; he left while being investigated for reportedly drinking on the job and handing out prescription meds without a script
- After his White House tenure, Jackson left the military – with a demotion in status – and chose to pursue politics; he’s currently a two-term congressman who has former president Trump’s backing

So just who is this doctor that both former presidents Trump and Obama have trusted with their lives?
Ronny Jackson served in the US Army

According to a report by the US Department of Defense, Jackson began active duty in the naval service when he graduated from medical school in 1995. The document also notes that, after graduating from the Undersea Medical Officer Program in 1996, Jackson took up multiple operational assignments. In 2005, he was deployed to support Operation Iraqi Freedom as an emergency medicine physician for a combat surgical shock trauma platoon.
Why was Ronny Jackson criticised over his comments about Donald Trump’s health?

Jackson was criticised for his unusually optimistic comments about the health of then US president Donald Trump. Per The Guardian, Trump is known to avoid exercise and to enjoy eating McDonald’s and drinking Diet Coke. But in a 2018 White House briefing about the president’s annual physical exam, Jackson told reporters that Trump’s health was “excellent”, adding that the president only required around four or five hours of sleep a night.