Mehmet Öz

He is a dual citizen of the U.S. and Turkey. Oz received degrees in medicine and business from the University of Pennsylvania. He subsequently began his residency in surgery at Presbyterian Hospital in New York in 1986, co-founding its Cardiac Complementary Care Center to provide various types of alternative medicine to heart disease patients. Oz helped create new procedures and medical devices, including the MitraClip. In 2001, Oz became a professor of surgery at Columbia University, and became emeritus in 2018. In May 2022, Columbia cut ties with Oz and removed him from their website. In 2003, the Discovery Channel launched Second Opinion with Dr. Oz, while Oz also appeared as a regular guest on The Oprah Winfrey Show, making more than sixty appearances. In 2009, The Dr. Oz Show, a daily television program about medical matters and health, was launched by Winfrey's Harpo Productions and Sony Pictures Television, running for 13 seasons and winning 10 Daytime Emmy Awards. Oz's promotion of pseudoscience, including on the topics of alternative medicine, faith healing, and various paranormal beliefs, has earned him criticism from several medical publications and physicians. In 2022, Oz ran in the U.S. Senate election in Pennsylvania as a Republican; he was the first Muslim candidate for Senate to be nominated by either major party. Oz lost the election to the Democrat John Fetterman. In 2025, President Donald Trump appointed Oz to lead the Centers for Medicare & Medicaid Services (CMS); he was confirmed by the Senate along party lines.

Mehmet Öz studied at Harvard University, The Wharton School and Perelman School of Medicine at the University of Pennsylvania. The recorded working language is Turkish and American English. Places of work recorded in the authority are New York City and Woodlawn. Residence is recorded at Cliffside Park and Palm Beach. Employment is recorded with Columbia University and Centers for Medicare and Medicaid Services. Positions recorded include Administrator for the Centers for Medicare and Medicaid Services.

• Name — Mehmet Oz • Office — 17th Administrator of the Centers for Medicare and Medicaid Services • President — Donald Trump • Term Start — April 8, 2025 • Preceded — Stephanie Carlton Chiquita Brooks-LaSure • Office1 — Co-chairman of the President's Council on Sports, Fitness, and Nutrition • President1 — Donald Trump Joe Biden • Term Start1 — 2018 • Term End1 — 2022 • Predecessor1 — Dominique Dawes Drew Brees • Successor1 — Elena Delle Donne José Andrés • Birth Name — Mehmet Cengiz Oz • Born — 11 June 1960 • Birthplace — Cleveland, Ohio, U.S. • Occupation — * Television presenter • physician • author • Children — 4, including Daphne • Party — Republican • Citizenship — * United States • Turkey • Education — Harvard University (BA) University of Pennsylvania (MD, MBA) • Awards — Full list • Website — doctoroz.com • Allegiance — Turkey • Service Years — Early 1980s for 60 days • Branch — Turkish Land Forces

Mehmet Oz was born on June 11, 1960, in Cleveland, Ohio, to Mustafa Cavit Öz and Suna Yıldız Öz (née Atabay), who had immigrated from Turkey. He is of partial Circassian descent. His father, born in Bozkır, Konya Province, Turkey, graduated at the top of his class from Cerrahpaşa Medical School in 1950. He then moved to the United States to join the general residency program at Case Western Reserve University in Cleveland, where, subsequently, Mehmet was born. Mustafa Öz trained in cardiothoracic surgery at Emory University in the Atlanta area and served as chief of thoracic surgery at the Medical Center of Delaware for several years before eventually moving back to Turkey. Oz has two sisters, Seval Oz and Nazlim Oz. Mehmet is the Turkish version of the Arabic name Muhammad. He grew up in a mixed Muslim environment, in which his father's family practiced traditional Islam, while his mother's family were secular Muslims. As a child, he spent summers in Turkey and, during the 1980s, after finishing college, he served in the Turkish Army for sixty days to maintain his dual citizenship. As his father was training at Emory, Oz and his family briefly moved to Atlanta, where his sister Seval was born, and then to Wilmington, Delaware, where he grew up. He finished Tower Hill School. and, subsequently enrolled at Harvard University, from which, in 1982, he graduated with a B.A. magna cum laude in biology. He played safety on Harvard's football team and was a goalkeeper on the men's varsity water polo team. In 1986, he obtained an M.D. from the University of Pennsylvania School of Medicine and an M.B.A from Penn's Wharton School. He was provided with the Captain's Athletic Award for leadership in college and served as class president and then student body president during his time in medical school.

• Illustration — Oz at ServiceNation in 2008 Oz began his medical career with a residency in general surgery and a fellowship in cardiothoracic surgery at the Presbyterian Hospital in New York City, then affiliated with Columbia University, in 1986 after being hired by Eric Rose. In April 1995, Oz and his colleague Jerry Whitworth founded the Cardiac Complementary Care Center to provide various types of alternative medicine to heart disease patients. The publicity of Oz's work created tension with hospital administration, who expressed alarm at Oz's use of therapeutic touch, which he dropped in response to their objections. In 1996, Oz and Rose received media publicity following their work on a successful heart transplant for Frank Torre, brother of New York Yankees manager Joe Torre, during the 1996 World Series, which the Yankees won. Rose later remarked that while he did not enjoy the media attention, Oz "loved it". Meanwhile, Oz and Whitworth's professional relationship grew strained due to the attention Oz was receiving; Whitworth later recounted in an interview with Vox that he asked Oz to "stop the media circus". In 2000, Whitworth departed the Cardiac Complementary Care Center, which Oz reopened that same year as the Cardiovascular Institute and Integrative Medicine Program at the NewYork-Presbyterian Hospital, where he served as director. Oz became a professor at the Columbia University Vagelos College of Physicians and Surgeons in 2001, a title he held until 2018, when he became emeritus. In May 2022, the institution cut ties with Oz and removed him from their website. He has helped develop numerous devices and procedures related to heart surgery, including the MitraClip and the left ventricular assist device (LVAD), and by 2015 held several patents related to heart surgery. In 2003, Oz was scheduled to present medical research on heart bypass surgery and heart-lung machines to the yearly conference of the American Association for Thoracic Surgery. Oz was forced to withdraw the presentation. He was banned from presenting to the association or publishing work in the association's medical journal for two years. Association officials said that the ban was not due to academic dishonesty, but in part due to Oz's team having changed the methodology of the study from what was agreed upon for presentation. Oz's 2022 political campaign said that the incident was due to Oz's team having extended "the scope of the work with more patients". Anonymous sources cited by The Washington Post said that another reason for the rejection was having data from too few test subjects to reach a strong conclusion. In 2010, Oz joined Jeff Arnold as co-founder of Sharecare, Inc. In 2015, a group of 10 physicians demanded Columbia remove Oz from the faculty for his alleged "disdain for science and for evidence-based medicine". Columbia defended Oz and dismissed calls for his termination, saying that they are "committed to the principle of academic freedom and to upholding faculty members' freedom of expression". Oz responded to the call, saying "I bring the public information that will help them on their path to be their best selves" and that his show provides "multiple points of view, including mine, which is offered without conflict of interest." In 2024, he was accused of not disclosing his role in the food supplement company iHerb, whose products he recommends in his various channels.

• Illustration — Oz at the 2016 Voice Awards Oz made his television hosting debut with Second Opinion with Dr. Oz in 2003, aired through the Discovery Channel and produced by Oz's wife, Lisa. Through Second Opinion, Oz first met Oprah Winfrey, who appeared as an interviewee for an episode. The show would run for only five episodes, however, Oz and Winfrey cultivated a professional relationship that would lead to Oz regularly appearing as a health expert on The Oprah Winfrey Show for five seasons, making more than sixty appearances beginning in 2004. In 2009, Winfrey offered to produce a syndicated series hosted by him through her company, Harpo Productions. The Dr. Oz Show debuted on September 14, 2009, distributed by Sony Pictures Television. On The Dr. Oz Show, Oz addressed issues like Type 2 diabetes and promoted resveratrol supplements, which he claimed were anti-aging. His Transplant! television series won both a Freddie and a Silver Telly award. He was a consultant on heart transplantation for Denzel Washington's John Q. In January 2011, Oz premiered as part of a weekly advice show on OWN called "Ask Oprah's All-Stars," where he co-starred with Suze Orman and Phil McGraw to answer various questions related to their respective professions. In the 2010s, he also hosted a health segment on 1010 WINS titled "Your Daily Dose". On October 23, 2014, Surgeon Oz, showing Oz's career as a surgeon, debuted on OWN. In September 2016, during his presidential campaign, Donald Trump appeared on The Dr. Oz Show. In the lead-up to the show's taping, Oz promoted Trump's appearance with a claim that Oz would assess medical records submitted to the show by Trump and reveal his assessment on the show. CNN speculated that Trump's appearance aimed to appeal to The Dr. Oz Shows large female viewership. Oz would later be appointed to the President's Council on Sports, Fitness, and Nutrition in 2018 during Trump's administration. Beginning on March 22, 2021, Oz guest-hosted the trivia television game show Jeopardy! for two weeks. The decision to make him a guest host was met with criticism from Jeopardy! fans and former contestants. The Dr. Oz Show aired its final episode on January 14, 2022, after over a decade on the air.

• Illustration — Senator Claire McCaskill criticizes Oz during a hearing on consumer fraud in diet product advertising in 2014. While Oz himself is not involved in medical weight loss scams, he has made statements that scammers have exploited to sell products falsely marketed for weight loss. During a 2014 Senate hearing on consumer protection, Senator Claire McCaskill said that "the scientific community is almost monolithic against you" for airing segments on weight loss products that are later cited in advertisements, concluding that Oz plays a role, intentional or not, in perpetuating these scams. McCaskill expressed concern with Oz that he was "melding medical advice, news, and entertainment in a way that harms consumers." He has been a spokesman and advisor for the website RealAge.com, which The New York Times has criticized for its pharmaceutical marketing practices. In 2012, Oz entered into an arrangement with USANA Health Sciences, a multi-level marketing dietary supplement manufacturer, which has been accused of being a pyramid scheme. Oz was paid over $50 million over five years to promote USANA products on his show. During the COVID-19 pandemic, Oz's television appearances influenced Trump's decision-making, and he became an informal advisor to the Trump administration. Oz had promoted the use of hydroxychloroquine, an antimalarial drug, as a cure for COVID-19 on more than 25 Fox News broadcasts in March and April 2020. Trump claimed to be taking the drug in May 2020. 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 or that its benefits outweighed "known and potential risks". Oz also owns at least $630,000 of stock in two companies that manufacture or distribute hydroxychloroquine, Thermo Fisher and McKesson Corporation. In April 2020, Oz appeared on Fox News with Sean Hannity and said that reopening schools in the United States might be worth the increased number of deaths it would cause. Referencing an article published in the medical journal The Lancet, Oz said, "I just saw a nice piece in The Lancet [medical journal] arguing that the opening of schools may only cost us 2–3% in terms of total mortality." Oz's comments provoked a backlash online, and he apologized, saying he had misspoken and that his goal was "to get our children safely back to school."

• Illustration — Official HHS portrait, 2018 In 2007, it was reported that Oz had been active in his local chapter of the Republican Party of New Jersey for several years, and had donated to Republicans John McCain and Bill Frist. He supported the re-election campaign of President George W. Bush in 2004 and the candidacy of Shmuley Boteach, a rabbi who ran for Congress as a Republican in New Jersey in 2012. In 2018, Oz was appointed to the President's Council on Sports, Fitness, and Nutrition by President Donald Trump. In 2022, President Joe Biden asked him to resign from the council because Oz's continued membership while running for the Senate would be a violation of the Hatch Act, but Oz refused; Biden subsequently removed him from the position.

On November 30, 2021, Oz announced his candidacy for the Republican nomination for the United States Senate seat in Pennsylvania in 2022. After Oz announced his candidacy, a number of TV stations in Philadelphia, New York City, and Cleveland said that they would remove his show from the air, compelled by the FCC's equal-time rule that provide an equivalent air time to any opposing political candidates who request it. In his campaign, he called for immunologist Anthony Fauci, the Chief Medical Advisor to the President, to be fired and also opposed vaccine requirements. In March 2022, Oz was fired from the President's Council on Sports, Fitness, and Nutrition due to his candidacy for public office. Conservatives cast doubt on Oz's early candidacy due to concerns about his views and whether he was really conservative. On April 9, 2022, Oz's campaign was endorsed by former president Donald Trump. Oz's ties to Turkey, including his dual citizenship, were criticized by his Republican primary opponents. Oz called these issues a "distraction" and said that he would renounce his Turkish citizenship if elected, while his campaign called the attacks "pathetic and xenophobic". Senate Republicans, including Lindsey Graham and Kevin Cramer, defended Oz over the issue. The Republican primary was held on May 17. A day after the election, Oz narrowly led his main opponent David McCormick by a difference of just 0.1% of the vote, triggering a mandatory statewide recount. When the election was still too close to call and the mail-in ballots had not yet been counted, Trump urged Oz to declare victory. On May 27, before the recount started, Oz prematurely declared victory, calling himself the presumptive nominee and opposing counting certain mailed ballots. On June 3, Oz became the Republican nominee after McCormick conceded that the recount would not make up the deficit in votes. Oz was subsequently endorsed by three out of four major Republican candidates from the primary, including McCormick, with only Kathy Barnette initially declining to endorse him. Barnette later stated that she would vote for Oz, while still declining to explicitly endorse him. During the race, Oz's opponents accused him of carpetbagging, as he did not live in Pennsylvania prior to 2020. Oz denied these accusations, noting that he owns a home within the state. A representative of Oz's campaign also pushed back on the claims, stating "Dr. Oz lives in Pennsylvania, votes in Pennsylvania, and has his medical license in Pennsylvania. Dr. Oz grew up in the Greater Philadelphia region, less than 5 miles from the PA border. He went to school in Pennsylvania, met his wife and got married in Pennsylvania, and 2 of his children were born there. He currently resides in Bryn Athyn, Pennsylvania, where his wife's family has lived for a hundred years." On August 15, a campaign video from April of Oz shopping in a grocery store went viral. In the video, Oz says he is shopping for produce to make crudités (served with tequila), and that the perceived high prices are the fault of President Joe Biden. The video was widely ridiculed on social media and became the subject of media coverage. It was filmed at a Redner's Warehouse market, which Oz mistakenly identifies as a "Wegner's". Oz responded to criticism over the video, noting that when creating it, "I was exhausted. When you're campaigning 18 hours a day, I've gotten my kids' names wrong, as well. I don't think that's a measure of someone's ability to lead the commonwealth." Oz's rival candidate John Fetterman suffered a stroke in May 2022 and needed time during the campaign to recover. In late August 2022, the Oz campaign released a list of mock debate concessions it would be willing to make, saying they would "pay for any additional medical personnel [Fetterman] might need to have on standby", that Oz "promises not to intentionally hurt John's feelings", and that "at any point, John Fetterman can raise his hand and say, 'Bathroom break!. The next day, Fetterman announced that due to his recovery, he would "not be participating in a debate the first week of September"; in response, the Oz campaign said in a statement that "if John Fetterman had ever eaten a vegetable in his life, then maybe he wouldn't have had a major stroke and wouldn't be in the position of having to lie about it constantly", adding that Fetterman's statement was "whiny". Fetterman replied, "Today's statement from Dr. Oz's team made it abundantly clear that they think it is funny to mock a stroke survivor. I chose not to participate in this farce. My recovery may be a joke to Dr. Oz and his team, but it's real for me." In September 2022, Oz called on Fetterman to participate in a debate against him before early voting begins in Pennsylvania on September 19. Fetterman agreed to debate Oz in "the middle to end of October" but would not commit to an exact date or to a debate in September. Fetterman's approach to the debate was criticized by Oz and Senator Pat Toomey. On September 15, Oz and Fetterman agreed to a single debate, which was held on October 25. Oz lost to Fetterman in the Senate election by a margin of 4.9%, conceding defeat on November 9, 2022, and further urging "everyone to put down their partisan swords and focus on getting the job done". Oz was the first Muslim candidate for Senate to be nominated by either major party and, had he been elected, would have been the first Muslim to serve in the U.S. Senate, the first Muslim to serve in the United States Congress as a Republican, and one of the wealthiest members of Congress.

• Illustration — HHS secretary Robert F. Kennedy Jr. swearing in Oz as Administrator of the Centers for Medicare and Medicaid Services on April 18, 2025 On November 19, 2024, Oz was named by President-elect Donald Trump to serve as administrator for the Centers for Medicare and Medicaid Services (CMS) in his second administration. Trump said that Oz would work alongside Robert F. Kennedy Jr., his nominee for secretary of Health and Human Services (HHS), of which the CMS is a subdivision, to cut waste and fraud. Trump also said that Oz would "incentivize disease prevention". His predecessor at CMS was Chiquita W. Brooks-LaSure. Unlike the reported hesitancy among Senate Republicans concerning Kennedy's nomination, Oz received a more favorable response, with Senator Susan Collins, who had previously campaigned for him during his Senate run, calling him "well respected." Mark McClellan, former CMS administrator under President George W. Bush, also praised his selection. Fetterman, Oz's former opponent, would express openness in voting to confirm him; in a statement, Fetterman said so long as "Dr. Oz is about protecting and preserving Medicare and Medicaid, I'm voting for the dude." In February 2025, Oz pledged to sell his stock investments in healthcare companies if confirmed for the position. On March 14, 2025, Oz was interviewed by the U.S. Senate Finance Committee about his qualifications for becoming the Administrator of the Centers for Medicare and Medicaid Services. Senator Ron Wyden, the ranking Democrat on the committee, asked Oz to give a "yes" or "no" answer to whether he would fight against Medicaid cuts. In response, Oz said, "I cherish Medicaid, and I've worked within the Medicaid environment quite extensively." Wyden then accused Oz of supporting "premium hikes for families who purchase their own health insurance through the Affordable Care Act." On April 3, the Senate confirmed Oz as CMS administrator along party lines by a vote of 53–45.

• Illustration — Mehmet Oz at the Great American State Fair in Washington, D.C., where he was a speaker on June 29, 2026. Oz assumed office on April 8, 2025. He was ceremonially sworn in by President Trump on April 18, 2025. On April 10, during his first all-staff meeting at CMS, Oz praised Secretary Kennedy's Make America Healthy Again initiative and called for replacing human physicians with artificial intelligence models. On April 11, Oz announced that Medicare would not pay for "gender reassignment surgeries or hormone treatments in minors". In July, CMS would give Immigration and Customs Enforcement (ICE) access to the personal data of over 79 million Medicaid enrollees, intended to aid their deportation efforts. HHS responded to a media inquiry on this data transfer, stating: "Under the leadership of Dr. Oz, CMS is aggressively cracking down on states that may be misusing federal Medicaid funds to subsidize care for illegal immigrants." Permission to access Medicaid records was first authorized by Secretary Kennedy in June, following an agreement to provide Medicaid enrollment information reached between the Trump administration and Kennedy's top advisers, despite protests from CMS staff against such a move. The access to personal data went against internal department policy, dating back to 2013, forbidding the use of Medicaid records when it came to deportation enforcement. The ability for ICE to use CMS data would be blocked by Judge Vince Chhabria the following month. On September 22, Oz co-authored an opinion piece in Politico, discussing research between leucovorin and potential treatment for autistic children. Oz wrote that leucovorin could help autistic children improve their verbal communication, while emphasizing that it "is not a cure for autism." He added that leucovorin would soon be approved as a form of treatment by the Food and Drug Administration. Oz also encouraged pregnant women to use acetaminophen "judiciously", and acknowledged conflicting research between its usage among pregnant women and their children's subsequent diagnosis of autism. On September 26, Oz encouraged pregnant women to consult with their doctors before taking Tylenol, and ultimately follow their doctor's recommendation. In March 2026, Oz posted a video threatening to withhold Medicaid funding from New York on the basis of 3/4 of the state's Medicaid population receiving fraudulent homecare. However, only about 450,000 residents applied for homecare, instead of the 5.1 million that the CMS calculated. The CMS calculated 5.1 million by considering every monthly homecare claim to be from a unique individual, so a single disabled person receiving homecare for a year was counted as 12 people. By miscounting every person on homecare for a year as 12 people, the CMS reported to Oz that nearly 3/4 of New York Medicaid recipients were on homecare, which he used to threaten to cut Medicaid funding for their state. In August 2026, Oz announced a CMS rule forbidding Medicaid and the Children's Health Insurance Program from paying for puberty blockers and hormone therapy to treat gender dysphoria.

• Illustration — Oz with First Lady Michelle Obama in 2012 to promote her Let's Move! initiative. He has praised Obama for her focus on health and nutrition policies. • Illustration — Oz speaking at the Mall in Columbia in Columbia, Maryland, August 2015 Making his 2022 Senate campaign announcement in late 2021, Oz identified himself as a "conservative Republican". In 2022, after his primary win, Oz described himself as "a moderate leader, but not passive." In 2007, Oz had described himself as a "moderate Republican" and cited Arnold Schwarzenegger and Theodore Roosevelt as inspirations.

In 2022, Oz announced that he supported overturning the 1973 Supreme Court Roe v. Wade decision and was against abortion, except for when the mother's life is in danger or in cases of rape or incest. In June 2022, he said he was "relieved" by the Supreme Court's decision in Dobbs v. Jackson Women's Health Organization. During a telephone town hall in May 2022, Oz said: "I do believe life starts at conception, and I've said that multiple times.... If life starts at conception, why do you care what stage our hearts starts beating at? It's, you know, it's still murder." Before 2019, Oz had supported abortion rights, although he said that he disliked abortion on "a personal level". He said that when he was in medical school at the University of Pennsylvania, he saw the results of "traumatic... coat hanger events" in which women had been "harmed for life" before Roe. He also noted at the time that he was opposed to six-week abortion bans. In October 2022, Oz said that "women, doctors, local political leaders" should put "ideas forward so states can decide for themselves" how to regulate abortions, but also clarified that "I don't want the federal government involved with that, at all".

Members of the Armenian-American community pressured Oz in 2022 to specifically recognize the Armenian genocide. Mark Momjian, the former chair of the Armenian Center at Columbia University, stated "We are convinced that he is part of a denial campaign when it comes to the Armenian genocide." In January 2026, a civil rights complaint against 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. Oz had gestured at signs in Armenian language script on a local Armenian bakery, alleging there was fraud "by the Russian Armenian Mafia, you notice the lettering and language behind me". In response, Oz was accused of anti-Armenianism, including by the Armenian National Committee of America.

In March 2020, Oz suggested that hydroxychloroquine, a drug typically used to treat rheumatological conditions and as an anti-malarial, could be used to treat COVID-19 as well. Oz also owns at least $630,000 of stock in two companies that manufacture or distribute hydroxychloroquine, Thermo Fisher and McKesson Corporation. In April 2020, he called for the reopening of schools. Oz has, however, promoted the efficacy of wearing masks and of getting vaccinated against the virus. He initially praised Anthony Fauci as a "pro" and lauded his role in combating the pandemic in 2020 and 2021. Upon running for the Senate, however, Oz changed his tone on Fauci and referred to him as a "tyrant". Oz said in 2022 when running for the Senate that "it's time we get back to normal".

In an October 2022 interview with NBC, Oz said that he would "potentially" support the death penalty for dealers of fentanyl.

Oz is a supporter of school choice and charter schools. He has criticized the power of teachers' unions and their close relationship with the Democratic Party.

In 2017, Oz co-authored an article that highlighted the threats of climate change, including extreme heat, wildfires, and floods. When running for the Senate, he downplayed the risk that carbon dioxide poses when contributing to the role of the greenhouse effect in contributing to climate change. In a March 2022 campaign event, Oz claimed that carbon dioxide is "not the problem". In 2022, Oz said that he supports the process of hydraulic fracturing ("fracking") and believes that natural gas can help the United States become energy independent and reduce gasoline prices. In keeping with this view, he says he supports reducing environmental regulations on fracking. However, in 2014, Oz had called for more regulations on fracking, including halting the practice until the environmental impact had been researched more, because of the possible connection between fracking and the pollution of air and waterways.

Oz has faced "dual loyalty" charges from critics, alleging he holds ties to Turkey's ruling Justice and Development Party. During his Republican primary campaign for Senate in December 2021, the National Review published a list of instances in which Oz interacted with people or groups associated with Recep Tayyip Erdoğan or his political party. Oz has denied any involvement with Erdoğan or the Turkish government, saying he had "never been politically involved in Turkey in any capacity."

In 2022, Oz took a "tough on China" stance similar to the Trump wing of the Republican Party. A key part of his primary campaign involved attacking rival David McCormick's business ties to mainland China. Oz faced scrutiny on this, due to his 2013 partnership with Neusoft Xikang, the health technology subsidiary of Chinese tech company Neusoft, where he served as their chief health advisor.

In 2022, Oz said that Israel is "an ally and a vibrant democracy in the world's most troubled region" and that he opposes the BDS Movement, supports keeping the US Embassy in Jerusalem and supports continued military aid to Israel. Oz has long been a supporter of Israel and visited the country in 2013. When speaking about the Israeli–Palestinian conflict in an interview with The Forward, Oz said, "It's not black and white. The ultimate solution will be driven by financial means. Peace is an imperative for that. When people love their children so much, they'll do whatever it takes to make their future brighter."

Oz condemned the Russian invasion of Ukraine, calling it "horrible" and "preventable".

Oz has said that he supports the constitutional right to bear arms under the Second Amendment. At a campaign event in February 2022, Oz said that he supports red flag-style laws for those expressing dangerous behavior, but opposes a national red flag law registry. Previously, in 2017, Oz had expressed support for waiting periods before someone can acquire a gun, and in 2019, he co-wrote a column that called for the United States to ban assault rifles altogether.

In 2009, Oz said, "It should be mandatory that everybody in America have healthcare coverage. If you can't afford it, we have to give it to you..." And in 2010, Oz supported a government-backed healthcare system and was featured in an advertisement that promoted the Affordable Care Act, also known as Obamacare. Oz has said that the healthcare systems that he thinks work the best are Germany and Switzerland, which are both universal healthcare systems. By contrast, in 2022, Oz said that he would vote to repeal the Affordable Care Act if he were elected to the Senate, and backed Medicare Advantage Plus. Regarding those without healthcare coverage, Oz said they "don't have a right to health, but they have a right to access, to get that health."

In 2010, Oz hosted and offered support to transgender youth and their families on his television show. In 2012, after facing criticism for hosting a guest who supported pseudoscientific reparative or conversion therapy on his show, he announced that he is opposed to conversion therapy and called conversion therapy "dangerous". Oz also had guests from GLAAD on his show who spoke out against conversion therapy. As a Senate candidate, Oz endorsed enacting federal protections of same-sex marriage. In April 2022, Oz supported legislation to prohibit transgender people from participating in sports that are divided by gender-based categories rather than sex-based categories. In May 2022, he said that a transgender youth movement is based on "false science", while not supporting a ban on hormone blockers, adding that the doctor and family should decide, rather than politicians.

In 2014, Oz said on Larry King Live that "marijuana is hugely beneficial when used correctly for medicinal purposes" and in 2017 criticized the federal government for classifying marijuana as a Schedule I drug, which prevents more scientific research on marijuana. While running for the Senate in 2022, Oz said he opposes the legalization of recreational cannabis, but was not against it for medical purposes. In an interview with NBC News, Oz expressed support for President Joe Biden's effort to pardon those convicted of simple marijuana possession at the federal level.

Oz is fluent in English and Turkish. His net worth has been estimated at between $100 million and $300 million. In August 2010, Oz was diagnosed with a pre-cancerous polyp in the colon during a routine colonoscopy which was performed as part of his show. Oz said that the procedure likely saved his life. In 2019, Oz played for the home roster during the NBA All-Star Celebrity Game at the Bojangles' Coliseum in Charlotte, North Carolina. The roster was made up of celebrities with Carolina roots. He previously played in the 2010 NBA All-Star Celebrity Game. Also in 2019, Oz played for Team Cleveland in Major League Baseball's All-Star Legends & Celebrity Softball Game at Progressive Field in Cleveland.

Oz was born in Cleveland, Ohio, and raised in Wilmington, Delaware. He lived with his wife, Lisa, in Cliffside Park, New Jersey, for several decades, and holds his medical license within Pennsylvania. In late 2020, Oz moved to Pennsylvania and changed his voter registration to his in-laws' home in Bryn Athyn, where he says he pays market price rent. He has since voted twice in Pennsylvania and acquired a Pennsylvanian driver's license and a Pennsylvania concealed carry permit. Oz and his wife own at least ten properties throughout the United States and Turkey, including an estate in Palm Beach, Florida valued between $5 million and $25 million, and a cattle farm in Okeechobee, Florida. In 2025, Oz offered to relocate a flock of 400 ostriches in British Columbia, set to be culled amid an Avian flu outbreak, to his ranch in Florida.

• Illustration — Oz and his wife Lisa Lemole at Time 100 gala (May 2010) Oz married his wife, Lisa Oz, an author and television personality, in 1985. The two met in Philadelphia through their fathers, while Oz was attending the University of Pennsylvania. According to Oz, he proposed to her on a city street corner, using a tab from a discarded soda can as a makeshift ring. The couple have four children together: including eldest daughter Daphne, who is also an author and television host. Oz and his wife founded HealthCorps, a non-profit organization for health education and peer mentoring. In November 2020, Oz was sued by his sister Nazlim Oz. Nazlim alleged that he was withholding her rental income from apartments owned by their late father, Mustafa Öz. Oz said that he was forced to hold payments from the apartments in escrow, as their mother and other relatives were suing Nazlim in Turkish probate court over the distribution of Mustafa Öz's estate.

As of 2022, Oz identifies as "secular Muslim" and, according to the Associated Press, "has said that the spiritual side of Islam resonates with him more than the religious law side of it." Oz aligns his personal Muslim religious views with Sufism. Oz has expressed to CBN News his opposition to Sharia law in the US. Noting that his wife and children are Christians, Oz told CBN that he believes that the U.S. was founded on Judeo-Christian values. His wife Lisa introduced Oz to the teachings of 18th-century Swedish theologian Emanuel Swedenborg, the founder of Swedenborgianism, as well as to forms of alternative medicine and Eastern mysticism such as reiki and transcendental meditation. In a 2012 interview with Henry Louis Gates Jr., Oz said that his father strictly followed Islam, while his mother was a secular Kemalist.

• Year — Title — Role — Notes • 2001 — 60 Minutes — Self — Episode: "The U.S. Border Patrol/The Pump/Kuwait: Ten Years Later" • 2003–2004 — Second Opinion with Dr. Oz — Self — 5 episodes • 2005 — You: The Owner's Manual — Self • 2006–2011 — The Oprah Winfrey Show — Self — 9 episodes • 2007–2008 — Live with Kelly and Ryan — Self — 3 episodes • 2007–2009 — Larry King Live — Self — 7 episodes • 2008–2021 — Good Morning America — Self — 8 episodes • 2008–2020 — The View — Self — 11 episodes • 2008; 2016 — The Insider — Self — 2 episodes • 2008 — The Colbert Report — Self — Episode: "Dr. Mehmet Oz" • 2009 — The Early Show — Self — Episode: "26 September 2009" • 2009–2022 — The Dr. Oz Show — Self — 1,681 episodes • 2009–2021 — Jeopardy! — Guest host/video clue presenter — 23 episodes • 2009–2021 — Entertainment Tonight — Self — 12 episodes • 2009–2019 — Jimmy Kimmel Live! — Self — 8 episodes • 2009 — 20/20 — Self — Episode: "Amanda Knox Verdict/Chris Brown/D.I.Y. Cosmetic Procedures/Indoor Tanning Salons" • 2009–2011 — Late Show with David Letterman — Self — 3 episodes • 2009–2011 — Late Night with Jimmy Fallon — Self — 4 episodes • 2010 — Faces of America with Henry Louis Gates Jr. — Self — 4 episodes • 2010 — Saturday Night Live — Self; uncredited — Episode: "Zach Galifianakis/Vampire Weekend" • 2010 — Stand Up to Cancer — Self — TV special • 2010 — The Lisa Oz & Kim Coles Show — Self • 2010–2012 — The Late Late Show with Craig Ferguson — Self — 2 episodes • 2010–2018 — Rachael Ray — Self — 15 episodes • 2011 — Oprah's Guide to OWN — Self — TV special • 2011 — The Nate Berkus Show — Self — Episode: "Dr. Oz's Must Haves for Every Home" • 2011–2018 — Daytime Emmy Awards — Self — Awards show; 4 years • 2011 — Ask Oprah's All-Stars — Self — 6 episodes • 2011 — Hollywood Icons and Innovators — Self — Episode 1.4 • 2011–2012 — The Soup — Self — 2 episodes • 2011–2019 — The Wendy Williams Show — Self — 9 episodes • 2011–2020 — Today — Self — 68 episodes • 2012 — Chelsea Lately — Self — Episode #6.35 • 2012 — The Hour — Self — Episode #8.147 • 2012 — Citizen Hearst — Self — Documentary • 2012 — Mankind: The Story of All of Us — Self — 7 episodes • 2012 — Erin Burnett OutFront — Self — Episode: December 18, 2012 • 2012–2014 — NY Med — Self — 6 episodes • 2012–2018 — Watch What Happens Live with Andy Cohen — Self — 5 episodes • 2013 — The Doctors — Self — Episode: "High-Tech Treatments: Can They Help You?" • 2013 — Secret History of Humans — Self — 6 episodes • 2013 — Big Morning Buzz Live — Self — Episode: "Dr. Oz/David Arquette/Betty Who" • 2013 — Who Wants to Be a Millionaire? — Contestant — 2 episodes • 2013 — 2013 Soul Train Music Awards — Self • 2013; 2016 — Tavis Smiley — Self — 2 episodes • 2013–2021 — Inside Edition — Self — 13 episodes • 2013–2020 — Fox & Friends — Self — 43 episodes • 2014 — The Dr. Tess Show — Self — Episode: "Guesting on the Dr. Oz Show" • 2014 — The Queen Latifah Show — Self — Episode: "Dr. Oz/Tim Conway/Tyrese Gibson/World-Renowned ChefWolfgang Puck" • 2014 — Finding Thin — Self — Documentary • 2014 — Late Night with Seth Meyers — Self — Episode: "Dr. Mehmet Oz/Norman Reedus/American Authors" • 2014 — Larry King Now — Self — Episode: "Dr. Oz" • 2014 — Geraldo Rivera Reports — Self — Episode: "Remembering Joan Rivers" • 2014 — TMZ on TV — Self — Episode: October 4, 2014 • 2014 — Talk Stoop — Self — Episode: "Hosting the Hosts" • 2014 — Surgeon Oz — Self — 10-episode documentary • 2014–2017 — The Chew — Self — 6 episodes • 2015; 2019 — Weekend Today — Self — 2 episodes • 2016 — Access Daily — Self — 2 episodes • 2016–2020 — Extra — Self — 10 episodes • 2016 — Dr. Ken — Self — Episode: "Delayed in Honolulu" • 2017 — Sunrise — Self — Episode: September 1, 2017 • 2017 — Daily Pop — Self — Episode: September 19, 2017 • 2017 — Springfield of Dreams: The Legend of Homer Simpson — Self — TV movie documentary • 2017 — Hollywood Christmas Parade — Self — Grand Marshal • 2017 — Nightcap — Self — 4 episodes • 2017–2018 — Megyn Kelly Today — Self — 4 episodes • 2017; 2020 — The Strip Live — Self — 2 episodes • 2017–2020 — Access Hollywood — Self — 3 episodes • 2017; 2021 — The $100,000 Pyramid — Self — 2 episodes • 2018 — Morfi, todos a la mesa — Self — Episode: May 15, 2018 • 2018 — Wheel of Fortune — Self — Episode: "Gone Fishing 1" • 2018 — The Marilyn Denis Show — Self — Episode: 9.18 • 2018 — Tanked — Self — Episode: "The Wonderful Dr. Oz Tank" • 2018 — Crashing — Self — Episode: "Pete and Leif" • 2018–2019 — Celebrity Page — Self — 2 episodes • 2019 — NBA on ESPN — Self — Episode: "2019 Celebrity Game" • 2019 — Race Against Time — Self — Documentary • 2019 — The Ellen DeGeneres Show — Self — Episode: "Ali Wong and Dr. Mehmet Oz" • 2020 — Mastercast Live — Self — Episode: "Mehmet Oz (showcase) on MASTERCAST LIVE" • 2020 — Fox Files — Self — Episode: "America vs. Virus" • 2020 — The Ingraham Angle — Self — Episode: March 23, 2020 • 2020 — Good Day New York — Self — 2 episodes • 2020 — Match Game — Self — Episode: "James Van Der Beek, Cheryl Hines, Thomas Lennon, Sherri Shepherd, Dr. Oz, Laura Benanti" • 2020 — The Issue Is — Self — 3 episodes • 2020–2021 — Hannity — Self — 13 episodes • 2021 — Dr. Phil — Self — Episode: "Dr. Phil and Dr. Oz Fight Fraudsters!" • 2021 — Inside Edition Weekend — Self — 2 episodes • 2021 — The Drew Barrymore Show — Self — Episode: "Dr. Oz" • 2021 — Dish Nation — Self — Episode: 10.62