PHYSICIAN
Louis Ignarro
1941 - Today

Louis Ignarro
Louis Joseph Ignarro (born May 31, 1941) is an American pharmacologist. For demonstrating the signaling properties of nitric oxide, he was co-recipient of the 1998 Nobel Prize in Physiology or Medicine with Robert F. Furchgott and Ferid Murad. Currently, he is professor emeritus of pharmacology at the UCLA School of Medicine's department of molecular and medical pharmacology in Los Angeles, which he joined in 1985. Before relocating to California, he was a professor of pharmacology at Tulane University School of Medicine, New Orleans, for 12 years. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Louis Ignarro is the 209th most popular physician (down from 193rd in 2019), the 1,927th most popular biography from United States (down from 1,563rd in 2019) and the 32nd most popular American Physician.
Louis Ignarro is a pharmacologist and a professor of pharmacology and toxicology at the University of California, Los Angeles. He is most famous for his discovery of nitric oxide as a signaling molecule in the human body.
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Among PHYSICIANS
Among physicians, Louis Ignarro ranks 209 out of 726. Before him are Duchenne de Boulogne, Leonid Rogozov, Georges Gilles de la Tourette, Marcel Petiot, Abd al-Latif al-Baghdadi, and Patch Adams. After him are Philipp Franz von Siebold, Thomas Willis, Frederick Griffith, Guy de Chauliac, Waldemar Hoven, and Mehriban Aliyeva.
Most Popular Physicians in Wikipedia
Go to all RankingsDuchenne de Boulogne
1806 - 1875
HPI: 66.29
Rank: 203
Leonid Rogozov
1934 - 2000
HPI: 66.29
Rank: 204
Georges Gilles de la Tourette
1857 - 1904
HPI: 66.25
Rank: 205
Marcel Petiot
1897 - 1946
HPI: 66.24
Rank: 206
Abd al-Latif al-Baghdadi
1162 - 1231
HPI: 66.22
Rank: 207
Patch Adams
1945 - Present
HPI: 66.21
Rank: 208
Louis Ignarro
1941 - Present
HPI: 66.12
Rank: 209
Philipp Franz von Siebold
1796 - 1866
HPI: 66.11
Rank: 210
Thomas Willis
1621 - 1675
HPI: 65.98
Rank: 211
Frederick Griffith
1879 - 1941
HPI: 65.96
Rank: 212
Guy de Chauliac
1300 - 1368
HPI: 65.92
Rank: 213
Waldemar Hoven
1903 - 1948
HPI: 65.89
Rank: 214
Mehriban Aliyeva
1964 - Present
HPI: 65.88
Rank: 215
Contemporaries
Among people born in 1941, Louis Ignarro ranks 122. Before him are Maaouya Ould Sid'Ahmed Taya, Ann-Margret, Florinda Bolkan, Graham Chapman, Jacqueline Boyer, and Abdelkader Bensalah. After him are Dag Solstad, Kim Hye-ja, Bertrand Tavernier, Jorge Solari, Aimé Jacquet, and Beniamino Stella.
Others Born in 1941
Go to all RankingsMaaouya Ould Sid'Ahmed Taya
POLITICIAN
1941 - Present
HPI: 66.50
Rank: 116
Ann-Margret
ACTOR
1941 - Present
HPI: 66.45
Rank: 117
Florinda Bolkan
ACTOR
1941 - Present
HPI: 66.45
Rank: 118
Graham Chapman
ACTOR
1941 - 1989
HPI: 66.37
Rank: 119
Jacqueline Boyer
SINGER
1941 - Present
HPI: 66.29
Rank: 120
Abdelkader Bensalah
POLITICIAN
1941 - 2021
HPI: 66.14
Rank: 121
Louis Ignarro
PHYSICIAN
1941 - Present
HPI: 66.12
Rank: 122
Dag Solstad
WRITER
1941 - 2025
HPI: 66.11
Rank: 123
Kim Hye-ja
ACTOR
1941 - Present
HPI: 66.10
Rank: 124
Bertrand Tavernier
FILM DIRECTOR
1941 - 2021
HPI: 66.05
Rank: 125
Jorge Solari
SOCCER PLAYER
1941 - Present
HPI: 66.03
Rank: 126
Aimé Jacquet
SOCCER PLAYER
1941 - Present
HPI: 65.99
Rank: 127
Beniamino Stella
RELIGIOUS FIGURE
1941 - Present
HPI: 65.93
Rank: 128
In United States
Among people born in United States, Louis Ignarro ranks 1,927 out of 20,380. Before him are Paul H. O'Neill (1935), Kevin James (1965), Eric F. Wieschaus (1947), Terry O'Quinn (1952), Nelson Goodman (1906), and Frank Langella (1938). After him are Walter M. Miller Jr. (1923), William M. Branham (1909), Linda Thompson (1950), Connie Francis (1938), "Weird Al" Yankovic (1959), and Steve Ditko (1927).
Others born in United States
Go to all RankingsPaul H. O'Neill
POLITICIAN
1935 - 2020
HPI: 66.15
Rank: 1,921
Kevin James
ACTOR
1965 - Present
HPI: 66.15
Rank: 1,922
Eric F. Wieschaus
BIOLOGIST
1947 - Present
HPI: 66.15
Rank: 1,923
Terry O'Quinn
ACTOR
1952 - Present
HPI: 66.14
Rank: 1,924
Nelson Goodman
PHILOSOPHER
1906 - 1998
HPI: 66.13
Rank: 1,925
Frank Langella
ACTOR
1938 - Present
HPI: 66.12
Rank: 1,926
Louis Ignarro
PHYSICIAN
1941 - Present
HPI: 66.12
Rank: 1,927
Walter M. Miller Jr.
WRITER
1923 - 1996
HPI: 66.12
Rank: 1,928
William M. Branham
RELIGIOUS FIGURE
1909 - 1965
HPI: 66.12
Rank: 1,929
Linda Thompson
ACTOR
1950 - Present
HPI: 66.11
Rank: 1,930
Connie Francis
SINGER
1938 - Present
HPI: 66.11
Rank: 1,931
"Weird Al" Yankovic
SINGER
1959 - Present
HPI: 66.11
Rank: 1,932
Steve Ditko
COMIC ARTIST
1927 - 2018
HPI: 66.11
Rank: 1,933
Among PHYSICIANS In United States
Among physicians born in United States, Louis Ignarro ranks 32. Before him are E. Donnall Thomas (1920), Michael Stuart Brown (1941), Richard Axel (1946), Randy Schekman (1948), Robert Lefkowitz (1943), and Patch Adams (1945). After him are Robin Cook (1940), Robert Atkins (1930), John O'Keefe (1939), Joseph Erlanger (1874), John Harvey Kellogg (1852), and Gregg L. Semenza (1956).
E. Donnall Thomas
1920 - 2012
HPI: 68.14
Rank: 26
Michael Stuart Brown
1941 - Present
HPI: 67.05
Rank: 27
Richard Axel
1946 - Present
HPI: 66.64
Rank: 28
Randy Schekman
1948 - Present
HPI: 66.58
Rank: 29
Robert Lefkowitz
1943 - Present
HPI: 66.32
Rank: 30
Patch Adams
1945 - Present
HPI: 66.21
Rank: 31
Louis Ignarro
1941 - Present
HPI: 66.12
Rank: 32
Robin Cook
1940 - Present
HPI: 65.52
Rank: 33
Robert Atkins
1930 - 2003
HPI: 65.27
Rank: 34
John O'Keefe
1939 - Present
HPI: 64.96
Rank: 35
Joseph Erlanger
1874 - 1965
HPI: 64.68
Rank: 36
John Harvey Kellogg
1852 - 1943
HPI: 64.01
Rank: 37
Gregg L. Semenza
1956 - Present
HPI: 63.61
Rank: 38