Born to Indian-origin parents in the U.S., Sanjay Gupta is an acclaimed neurosurgeon and medical writer. He has also had a successful stint as a medical reporter for CNN, covering medical issues at wars and disasters. He has played himself in the movie Contagion and is a skilled accordion player.
Patch Adams is an American physician, clown, comedian, author, and social activist. Credited with founding the Gesundheit! Institute, Adams advocates an alternative health care model. He also organizes volunteers who travel to various countries every year in order to bring a smile to the faces of patients, orphans, and other people.
Born into a middle-class African-American family, Charles R. Drew initially excelled in football and track and field, and ended up earning athletic scholarships to fund his studies. He grew up to be a renowned surgeon and revolutionized the storage of blood plasma in blood banks.
Vivien Theodore Thomas was laboratory supervisor who never went to college; yet he rose above poverty and racism to develop a procedure for treating cyanotic heart disease. Initially billed as janitor, he began his career as assistant to surgeon Alfred Blalock first at Nashville University and later at Johns Hopkins, and in time discovered the life-saving technique, eventually becoming a teacher of operative techniques.
Jack Kevorkian was a pathologist who believed that euthanasia or mercy killing of terminally ill patients was necessary. He later claimed to have helped 130 patients die and earned the nickname “Dr. Death.” He was later convicted of murder for his role in the voluntary euthanasia of a patient.
American paediatrician Benjamin Spock was the first paediatrician who studied psychoanalysis to comprehend needs of children and family dynamics. He penned Baby and Child Care, a best-seller book of the twentieth-century. His concepts of child-rearing influenced generations of parents. Spock was also an Olympic gold-medallist in rowing and ran during the 1972 United States presidential election as People's Party nominee.
![Jennifer Ashton Jennifer Ashton](http://www.thefamouspeople.com/profiles/thumbs/jennifer-ashton-1.jpg)
![Robert Leckie Robert Leckie](http://www.thefamouspeople.com/profiles/thumbs/robert-leckie.jpg)
Robert Leckie was an American writer and US Marine. He is best remembered for authoring sports books, children's books, autobiographies, fiction books, and books about the history of the United States military. One of Robert Leckie's memoirs, Helmet for My Pillow, became the basis for the popular war drama miniseries The Pacific.
![Mihaly Csikszentmihalyi Mihaly Csikszentmihalyi](http://www.thefamouspeople.com/profiles/thumbs/mihaly-csikszentmihalyi-1.jpg)
![Glenn Shadix Glenn Shadix](http://www.thefamouspeople.com/profiles/thumbs/glenn-shadix.jpg)
![J. Marion Sims J. Marion Sims](http://www.thefamouspeople.com/profiles/thumbs/j-marion-sims-1.jpg)
Known as The Father of Modern Gynaecology, J. Marion Sims is remembered for developing a surgical method to deal with vesicovaginal fistula, a childbirth-related complication. However, since his experiments were conducted on Black slave-women, without anesthesia, they were later deemed unethical. He had also headed the American Gynecological Society.
![Paul Kalanithi Paul Kalanithi](http://www.thefamouspeople.com/profiles/thumbs/paul-kalanithi-1.jpg)
Indian-American neurosurgeon and author Paul Kalanithi was a brilliant student, who initially studied both English literature and human biology at Stanford and later studied medicine at Yale. He died of metastatic lung cancer but not before penning the memoir When Breath Becomes Air, a New York Times bestseller, released posthumously.
Paul Farmer was a medical anthropologist and physician, who was a co-founder of Partners In Health (PIH), an international non-profit organization. He was a proponent of liberation theology and wrote extensively on health and human rights.
Mary Edwards Walker, or Dr. Mary Walker, was the only female surgeon who served injured soldiers during the American Civil War. A dress reform supporter, she believed women should value comfort more than tradition when it came to clothes. She was also the first and only Medal of Honor winner.
![Annie Sprinkle Annie Sprinkle](http://www.thefamouspeople.com/profiles/thumbs/annie-sprinkle-49779-1.jpg)
Annie Sprinkle is an American sexologist who supports sex work and healthcare. Sprinkle, who identifies herself as ecosexual, works as a feminist stripper, sex educator, pornographic actress, and sex-positive feminist. She is credited with popularizing lesbian pornography and the post-porn movement.
![Samuel Mudd Samuel Mudd](http://www.thefamouspeople.com/profiles/thumbs/samuel-mudd-1.jpeg)
![William Carlos Williams William Carlos Williams](http://www.thefamouspeople.com/profiles/thumbs/william-carlos-williams.jpg)
Stella Immanuel is a Cameroonian-American pastor and physician. She is best known for her fringe claims about medical conditions. She achieved notoriety in 2020, when she claimed that hydroxychloroquine can cure COVID-19. Stella Immanuel has also endorsed numerous conspiracy theories concerning the Illuminati and aliens. She is also credited with founding a religious organization named Fire Power Ministries.
![William Masters William Masters](http://www.thefamouspeople.com/profiles/thumbs/william-masters.jpg)
![Henry Heimlich Henry Heimlich](http://www.thefamouspeople.com/profiles/thumbs/henry-heimlich-14790-1.jpg)
![Bill Frist Bill Frist](http://www.thefamouspeople.com/profiles/thumbs/bill-frist-49857-1.jpg)
![William Stewart Halsted William Stewart Halsted](http://www.thefamouspeople.com/profiles/thumbs/william-stewart-halsted-1.jpg)
William Stewart Halsted was the man behind the first American surgical school at the Johns Hopkins University. The master surgeon made a number of contributions to medical science, including the introduction of mastectomy and aseptic surgical procedures. He often injected cocaine into his body to develop anesthesia.
![Aaron T. Beck Aaron T. Beck](http://www.thefamouspeople.com/profiles/thumbs/aaron-t-beck-1.jpg)
![Mark Hyman Mark Hyman](http://www.thefamouspeople.com/profiles/thumbs/mark-hyman-1.jpg)
Mark Hyman is an American physician and writer. He is credited with founding The UltraWellness Center where he also serves as the medical director. Hyman has contributed as a columnist for The Huffington Post and has co-authored a New York Times best-selling book titled The Daniel Plan. Since 2004, he has been serving as Bill and Hillary Clinton's medical adviser.
![M. Scott Peck M. Scott Peck](http://www.thefamouspeople.com/profiles/thumbs/m-scott-peck-1.jpg)
Remembered as a medical pioneer and a much-loved mentor, Alfred Blalock is especially noted for his work on traumatic and hemorrhagic shock, which saved thousands of lives during WWII. Working with Vivien Thomas and Helen Taussig, he also developed the Blalock-Thomas-Taussig shunt. Designed to treat children with Blue Baby Syndrome, it ushered a revolution in the field of cardiac surgery.
![C. Everett Koop C. Everett Koop](http://www.thefamouspeople.com/profiles/thumbs/c-everett-koop-53750-1.jpg)
C. Everett Koop was a pediatric surgeon and public health administrator who served as the 13th Surgeon General of the United States under President Ronald Reagan. Previously, he had been a vice admiral in the Public Health Service Commissioned Corps. He was well-known for his support of the rights of children with disabilities and his work with AIDS patients.
![Tess Gerritsen Tess Gerritsen](http://www.thefamouspeople.com/profiles/thumbs/tess-gerritsen-1.jpg)
![Virginia Johnson Virginia Johnson](http://www.thefamouspeople.com/profiles/thumbs/virginia-johnson-1.jpg)
![Joseph Mercola Joseph Mercola](http://www.thefamouspeople.com/profiles/thumbs/joseph-mercola-13538-1.jpg)
![Jon Kabat-Zinn Jon Kabat-Zinn](http://www.thefamouspeople.com/profiles/thumbs/jon-kabat-zinn-1.jpg)
![Walter Reed Walter Reed](http://www.thefamouspeople.com/profiles/thumbs/walter-reed-1.jpeg)
Walter Reed was a U.S. Army physician best remembered for leading a team which confirmed that yellow fever gets transmitted by a mosquito rather than by direct contact. His work went a long way in the fight against yellow fever.
Denton Cooley was a heart and cardiothoracic surgeon. He is best known for performing the first implantation of a total artificial heart. He did his surgical training at the Johns Hopkins School of Medicine and later worked at Baylor College of Medicine. He founded The Texas Heart Institute and was a consultant at Texas Children's Hospital.
![Joycelyn Elders Joycelyn Elders](http://www.thefamouspeople.com/profiles/thumbs/joycelyn-elders-1.jpg)
The second female U.S. surgeon general, Joycelyn Elders is a renowned pediatrician and one of the first Black women to reach the pinnacle of the medical field in the U.S. She has been dragged into multiple controversies, one of them being a result of her support for sex education and masturbation.
American physician-scientist and immunologist Anthony Fauci serves as director of National Institute of Allergy and Infectious Diseases (NIAID) and Chief Medical Advisor to President Joe Biden. As research scientist and chief of NIAID, Fauci contributed in the areas of HIV/AIDS research and other immunodeficiency diseases and received Presidential Medal of Freedom for his work on the AIDS relief program PEPFAR.
Daniel Hale Williams was a general surgeon known for performing the first documented, successful pericardium surgery in the US in 1893. Born to interracial parents, he faced numerous struggles in his journey to become a physician. He later founded the first non-segregated hospital in the United States, Chicago's Provident Hospital. He also founded a nursing school for African Americans.
![Younan Nowzaradan Younan Nowzaradan](http://www.thefamouspeople.com/profiles/thumbs/younan-nowzaradan-119845-1.jpg)
![Robert Gallo Robert Gallo](http://www.thefamouspeople.com/profiles/thumbs/robert-gallo-1.jpg)
Robert Gallo is an American biomedical researcher best known for his immense contribution in ascertaining HIV as the infectious agent accountable for AIDS. He also played a major role in the progression of the HIV blood test and subsequent HIV research. He is also credited with co-founding the Institute of Human Virology at the University of Maryland School of Medicine.
![Michael Greger Michael Greger](http://www.thefamouspeople.com/profiles/thumbs/michael-greger-1.png)
Cardiac surgeon Michael DeBakey pioneered many treatments of cardiovascular ailments and also invented instruments such as the roller pump, later used for open-heart surgery procedures. He was also instrumental in developing MASH units and was awarded several prestigious awards, such as the Presidential Medal of Freedom and the Congressional Gold Medal.
![Sam Sheppard Sam Sheppard](http://www.thefamouspeople.com/profiles/thumbs/sam-sheppard-52183-1.jpg)
Sam Sheppard went from being a popular doctor at the Bay View Hospital to a murder suspect. After spending a decade behind bars, convicted of bludgeoning his wife, Marilyn Reese, to death in their bedroom and sentenced to life, he was eventually acquitted due to a lack of sufficient evidence.