Challenges in the Life of Mehmet Oz in a Detailed Timeline

By Popular Timelines Editorial Team · Updated: April 10, 2026

Life is full of challenges, and Mehmet Oz faced many. Discover key struggles and how they were overcome.

Mehmet Cengiz Oz, prominently known as Dr. Oz, is an American figure notable as a television presenter, physician, author, and educator. More recently, he transitioned into government service and is the current administrator of the Centers for Medicare & Medicaid Services (CMS), a role he has held since 2025. Oz's career spans media, medicine, and now public administration.

Sections (6)

Full Timeline Early Life & Education Career & Achievements Success & Recognition Challenges & Struggles Controversies & Scandals

2003: Presentation Withdrawal and Ban

In 2003, Mehmet Oz was forced to withdraw a presentation on heart bypass surgery from the American Association for Thoracic Surgery conference and was banned from presenting or publishing work for two years.

2012: Arrangement with Usana Health Sciences

In 2012, Mehmet Oz entered into an arrangement with Usana Health Sciences, a multi-level marketing dietary supplement manufacturer, and was paid over $50 million over five years to promote Usana products on his show.

2014: Senate Hearing on Consumer Protection

During a 2014 Senate hearing on consumer protection, Senator Claire McCaskill criticized Mehmet Oz for airing segments on weight loss products that are later cited in advertisements and expressed concern that he was "melding medical advice, news, and entertainment in a way that harms consumers."

2015: Physicians Demand Removal from Faculty

In 2015, a group of 10 physicians demanded Columbia remove Mehmet Oz from the faculty for his alleged "disdain for science and for evidence-based medicine."

April 2020: Comments on Reopening Schools

In April 2020, Mehmet Oz appeared on Fox News and said that reopening schools might be worth the increased number of deaths it would cause, later apologizing for the comments.

April 2020: Promotes Hydroxychloroquine on Fox News

In April 2020, Mehmet Oz promoted the use of hydroxychloroquine as a cure for COVID-19 on more than 25 Fox News broadcasts.

May 2020: Trump Claims to Take Hydroxychloroquine

In May 2020, President Donald Trump claimed to be taking hydroxychloroquine, which Mehmet Oz had promoted as a potential cure for COVID-19.

June 2020: FDA Revokes Authorization of Hydroxychloroquine

In June 2020, the Food and Drug Administration revoked emergency use authorization of hydroxychloroquine, saying that it was "no longer reasonable to believe" that the drug was effective against COVID-19.

November 2020: Lawsuit from Sister

In November 2020, Oz was sued by his sister, Nazlim Öz, who alleged he was withholding her rental income from apartments owned by their late father, Mustafa Öz.

March 2022: Oz Fired from President's Council

In March 2022, Mehmet Oz was fired from the President's Council on Sports, Fitness, and Nutrition because of his candidacy for public office.

May 2022: Fetterman Suffers Stroke

In May 2022, John Fetterman, Oz's rival candidate, suffered a stroke and needed time to recover during the campaign.

August 2022: Oz Campaign Mocks Fetterman's Stroke Recovery

In late August 2022, the Oz campaign released a list of mock debate concessions for John Fetterman, and made a statement about Fetterman's stroke recovery, resulting in controversy.

November 9, 2022: Oz Concedes Defeat in Senate Election

On November 9, 2022, Mehmet Oz conceded defeat to John Fetterman in the Senate election.

2022: Runs for U.S. Senate

In 2022, Mehmet Oz ran in the U.S. Senate election in Pennsylvania as a Republican but lost to John Fetterman.

2024: Accusation of Non-Disclosure

In 2024, Mehmet Oz was accused of not disclosing his role in the food supplement company iHerb, whose products he recommends.

January 2026: Civil Rights Complaint Filed Against Oz

In January 2026, a civil rights complaint against Mehmet Oz was filed by California government officials in reference to a video Oz posted accusing Armenian-owned businesses in Los Angeles of involvement with healthcare fraud.