Jackson is accused of drinking on duty, handing out prescription drugs on Air Force One and keeping questionable records about controlled substances. Jackson has denied the allegations.

"If they had any merit, I would not have been selected, promoted and entrusted to serve in such a sensitive and important role as physician to three presidents over the past 12 years," Jackson said in a statement issued Thursday morning.

Jackson added that it's been a "distinct honor and privilege" to serve the White House and three presidents.

"Unfortunately, because of how Washington works, these false allegations have become a distraction for this president and the important issue we must be addressing—how we give the best care to our nation's heroes," said Jackson.

Meanwhile, the White House notes Jackson has undergone several background checks, none of which raised red flags.

"Dr. Jackson has had at least four independent background investigations conducted during his time at the White House," said White House Press Secretary Sarah Huckabee Sanders. "The investigations revealed no area of concern."

Jackson said he will be "forever grateful" to President Donald Trump for giving him the opportunity to serve as his physician.

President Trump has yet to announce who will replace Jackson as his nominee for VA secretary.

To receive daily emails from Breaking Christian News to your inbox CLICK HERE

Artemis II Mission Around the Moon Reminds All of Us to Look Up

Chick-fil-A Urges Families to Put Down Phones at the Dinner Table; You'll Get Free Ice Cream

Don't Be Fooled: Deadly Fentanyl-Laced Pills Look Just Like the Real Ones

Anti-ICE Activists Target Minnesota Church Again on Easter Sunday

Finnish Study Links Transgender Procedures to Decline in Youth Mental Health

Trump's Education Dept Tosses Title IX Agreements That Pushed 'Transgender Agenda' in Multiple Schools

Trump Confirms US Sent Guns to Iranian People, But the Kurdish Intermediary Kept Many of Them

'Disgusting Animals': Iran's Islamic Terrorist Regime Calls for People, Including Children, to Gather as Human Shields around Power Plants

Why the Resurrection of Jesus Is the Most Important Event in History

President Trump Cited the Gospel of John in an Easter Message to Christians Worldwide

Artemis Astronaut Offers Easter Thoughts About the Bible and God's Provision for Humans

School Suspends Student For Supporting ICE Agents, after Allowing a Protest Against ICE

The 'Moment California Has Been Waiting For'; Trump Endorses Steve Hilton for Governor

Boise Removes LGBT 'pride' Flag from City Hall Due to New Idaho Law

Democrats Sue Over Trump's Executive Order on Mail-in Ballots

'God Was Watching Us': Trump, Ratcliffe, Hegseth Detail 'Miracle' Rescue of Airmen during Press Conference; 2 Top Iranian Terrorists Killed

An Easter Miracle!! 2nd Crew Member from Downed Jet in Iran Rescued and Safely Extracted after Intense Race to Reach Him before IRGC Terrorists

PRAYER ALERT: US F-15 Fighter Jet Downed in SW Iran, 1 Pilot Rescued and Safe; Search Continues for Second One

Dutch Sheets: Good Friday Message & Communion

'I Began to Pray': Pastor Talks Down Crazed Man Who Points Gun Directly at Him, Leads 10 to Christ