Stella Immanuel

Immanuel emigrated to the United States after completing her medical education in Nigeria. As of 2021, she practices at a private clinic in a strip mall in Texas.

On October 15, 2021, the Texas medical board took corrective action against Immanuel over her hydroxychloroquine prescription for COVID patient. In the decision, the board ordered Immanuel to submit proof of informed consent, or permission given by a patient who understands the possible health outcomes, for all of the off-label treatments she provides. She also was ordered to pay a $500 fine to the medical board.

In July 2021, she sued CNN and specifically Anderson Cooper, saying that their coverage of her in 2020 had defamed her. She lost the case after failing to show the network made any false statements.

A January 2020 medical malpractice lawsuit filed against Immanuel alleged that a 37-year-old woman died after Immanuel failed to remove a needle fragment from her arm. According to the lawsuit, the woman told Immanuel that the broken needle had lodged in her arm while injecting methamphetamine. Immanuel prescribed medication but did not take X-rays or attempt to retrieve the needle. It was removed later, by a different physician, after a flesh-eating infection had developed. In April 2020, local deputies were unable to serve notice of the Louisiana suit because Immanuel had moved to Houston, where she set up a new practice in a strip mall.

On July 27, 2020, Immanuel appeared in a Tea Party Patriots-backed press event that was organized by the group "America's Frontline Doctors" in front of the steps of the U.S. Supreme Court Building. She said she had cured COVID-19 in 350 patients at her clinic using a combination of hydroxychloroquine, azithromycin, and zinc , and that public health measures such as the wearing of facial coverings and social distancing are unnecessary. Republican representative Ralph Norman from South Carolina attended the event. The far-right website Breitbart News published the press event's video.

Immanuel's medical claims are sometimes combined with her spiritual beliefs: she believes many gynecological illnesses are the result of having sex dreams with succubi and incubi, and receiving demon sperm; and that endometriosis, infertility, miscarriage, and sexually transmitted infections are caused by spirit spouses. In a 2015 sermon, Immanuel said space alien DNA is used in medical treatments and that "reptilian spirits" and other extraterrestrials run the U.S. government. The same year, she also said Illuminati are using witches to destroy the world through abortion, gay marriage, children's toys, and media, including Harry Potter, Pokémon, Wizards of Waverly Place and Hannah Montana. In another 2015 sermon, she said scientists are developing vaccines to stop people from being religious.

Immanuel began her career at a pediatric clinic in Louisiana. In December 1998, she began practicing at the Southern Pediatric Clinic in Alexandria, Louisiana. In February 1999, she joined the General Pediatric Care Clinic as a pediatrician. In 2006, she owned the Rapha Medical and Therapeutic Clinic in Louisiana. She is a registered physician in Texas and has an active medical license from the Texas Medical Board. The Texas Medical Board licensed Immanuel in November 2019 for pediatrics and emergency medicine with an address associated with Houston's Rehoboth Medical Center, which she also owns.

Stella Gwandiku-Ambe Immanuel (born 1965) is a Cameroonian-American physician and pastor. In mid-2020 amid the COVID-19 pandemic, a video went viral on social media platforms in which Immanuel said hydroxychloroquine can cure COVID-19, and that public health measures such as social distancing and the wearing of face masks are ineffective and unnecessary. The platforms removed Immanuel's videos and posts, which they said promote misinformation related to the pandemic.

Stella Gwandiku-Ambe Immanuel was born in 1965 in Cameroon. She recalled an interest in becoming a doctor from the age of four. Immanuel attended Cameroon Protestant College, a secondary school in Bali, Cameroon. In 1990, she graduated from medical school at the University of Calabar in Nigeria, and in 1992, she moved to the United States. Immanuel completed a pediatric residency at the Bronx-Lebanon Hospital Center in New York City.