A
* Maude Abbott
* John Abernethy
* Alexei Ivanovich Abrikosov
* Émile Charles Achard
* Henry Acland
* Thomas Addison
* Alfred Adler
* Agatha of Sicily
* David Hayes Agnew
* Alberto de Aguiar
* Enrico Albanese
* Eduard Albert
* Louisa Aldrich-Blake
* Ulisse Aldrovandi
* Roberto Alessandri
* Jean-Louis Marc Alibert
* Horace Newton Allen
* Fernando Antonio de Almeida
* Blandina Aloi
* Prospero Alpini
* Friedrich Althoff
* Domenico Altimani
* Altobello d'Ense
* Alois Alzheimer
* Luigi Amabile
* Giacomo Amaseo Fabri
* Marcus Ulpius Amerimnus
* Andrea Amici
* Giovan Battista Amici
* André-Marie Ampère
* Andreas Anagnostakis
* Corino de Andrade
* Gabriel Andral
* Niccolò Andria
* Francesco Saverio Angeli
* Arnaldo Angelucci
* Angizia
* József Antall
* Francesca Antoniano
* Giuseppe Antonini
* Giuseppe Antoniotti
* Apollonios of Kition
* João de Araújo Correia
* José Joaquín Arazuri
* Gennaro Felice Arcucci
* Aretaeus of Cappadocia
* Diego de Argumosa
* Silvano Arieti
* Carl Ferdinand von Arlt
* Luciano Armanni
* Gioacchino Arnone
* Giuseppe Aromatari
* Jacques Arsene d'Arsonval
* Pellegrino Artusi
* Arthur K. Asbury
* Attilio Ascarelli
* Asclepius or Aesculapius
* Maurizio Ascoli
* Vittorio Ascoli
* Gaspare Aselli
* John Ashhurst, Jr.
* Pietro Assalini
* Bartolomeo Assandri
* Jean Astruc
* Scribonia Attice
* Leopold Auenbrugger
* Oswald Theodore Avery
* Francis Avery Jones
* Averroes
* Avicenna, or Ibn Sina
* Amedeo Avogadro
B
* Victor Babeș
* Benjamin Guy Babington
* William Babington
* Joseph Babinski
* Guido Baccelli
* Andrea Bacci
* Ottavio Badessa
* Giorgio Baglivi
* Jules Baillarger
* Jean-Baptiste Baillière
* Guillaume de Baillou
* Giacomo Baldini
* Robert Balthrope or Balthrop
* Frederick Banting
* Emanuele Barba
* Adolf von Bardeleben
* Domenico Barduzzi
* Giuseppe Barellai
* Pietro Barliario
* Antonio Barluzzi
* Christiaan Barnard
* Maciej Barski-Kochler
* Paul Joseph Barthez
* Thomas Bartholin
* Fabrizio Bartoletti
* Clara Barton
* John Rhea Barton
* Franco Basaglia
* Giuseppe Basile
* Agostino Bassi
* Laura Bassi
* Edoardo Bassini
* Jean-Louis Baudelocque
* Marie Baum
* William Beaumont
* Jacopo Bartolomeo Beccari
* Pierre-Augustin Béclard
* Henri Becquerel
* Louis Jules Béhier
* Emil von Behring
* Emil Alfons Behse
* Charles Bell
* John Bell
* Edouard van Beneden
* John Hughes Bennett
* Manuel Bento de Sousa
* Jacopo Berengario da Carpi
* Claude Bernard
* Paul Bert
* Agostino Bertani
* Marcelin Berthelot
* Alphonse Bertillon
* Antonio Bertoloni
* Clemente Bertoni
* Ambrogio Bertrandi
* Jöns Jacob Berzelius
* Charles Best
* Antonio Biagi
* Giovanni Bianchi aka Ianus Plancus
* Leonardo Bianchi
* Xavier Bichat
* Serafino Biffi
* Henry Jacob Bigelow
* Wilfred Gordon Bigelow
* Amico Bignami
* Guglielmo Bilancioni
* Theodor Billroth
* Lucio Bini
* Golding Bird
* Giulio Bizzozero
* Margery Blackie
* Elizabeth Blackwell
* Blaise of Sebastea
* Philippe-Frédéric Blandin
* Jean Bodier
* Herman Boerhaave
* Niels Bohr
* Giovanni Bollea
* Giovanni Battista Bomba
* Miguel Bombarda
* Galileo Bonaiuti
* Thomas Bond
* Giovan Battista Bono
* Théophile de Bordeu
* Jules Bordet
* Giovanni Alfonso Borelli
* Teodorico Borgognoni
* Giovanni Battista Borsieri
* Raimondo Borsellino
* Maria Bertilla Boscardin
* Marguerite Bottard
* Enrico Bottini
* Jean-Pierre Boudet
* Jean-Baptiste Bouillaud
* Désiré-Magloire Bourneville
* Daniel Bovet
* William Bowman
* Alexis Boyer
* Camillo Bozzolo
* Cesare Braico
* Louis Braille
* Giovanni Alessandro Brambilla
* Josefa Maria Leopoldine von Brandis
* Karl Brandt
* Carl Braun
* Madeleine Brès
* Richard Bright
* Édouard Brissaud
* Pierre Paul Broca
* Wiktor Bross
* Charles-Édouard Brown-Séquard
* Thomas Browne
* Alexander Bruce
* Ernst Wilhelm von Brücke
* Giovanni Brugnoli
* Victor von Bruns
* Maurizio Bufalini
* Buffon, see Georges Louis Leclerc de Buffon
* John Scott Burdon-Sanderson
* Stanley B. Burns
* Pietro Busacchi
C
* Pierre Jean Georges Cabanis
* Ernesto Cacace
* Thomas Cadimustus
* Giovanni Cagnetto
* Cagliostro aka Giuseppe Balsamo, Count of Cagliostro
* Salvatore Calabrese
* Leopoldo Marco Antonio Caldani
* Giovanni Calderini
* John Carter Callaghan
* Albert Calmette
* Luigi Calori
* Faustino Calvo
* Francisco Cambournac
* Camillus de Lellis
* Renato Caminiti
* Rocco Caminiti
* Tommaso Campailla
* Mario Campanacci
* Roland Playfair Campbell
* Carmelo Campisi
* Giovanni Battista Canani
* Giovanni Canestrini
* Sebastiano Cannata
* Stanislao Cannizzaro
* Arnaldo Cantani
* Bartolomea Capitanio
* Domenico Capozzi
* Pietro Capparoni
* Salvatore Cappellani
* Giovanni Carbonelli
* Girolamo Cardano
* Antonio Cardarelli
* Adelfio Elio Cardinale
* Antonio Carle
* Arvid Carlsson
* Mario Carrara
* Alexis Carrel
* Daniel Alcides Carrion
* John Carson
* Vicente José de Carvalho
* Giuseppe Cascio Cortese
* Tommaso Casoni
* Biagio Castaldi
* Aldo Castellani
* Francesco Castellano
* Felice Castelli
* Pedro Castelló Ginestá
* Pasquale Castiglione Morelli
* Arturo Castiglioni
* Ettore Castronovo
* Luigi Cattaneo
* Giuseppina Cattani
* Edith Cavell
* Joseph Bienaimé Caventou
* Angelo Celli
* Aulus Cornelius Celsus
* Eugenio Centanni
* Antonio Cepparelli
* Ugo Cerletti
* Nicolò Cervello
* Vincenzo Cervello
* Dante Cervesato
* Andrea Cesalpino
* Federico Cesi
* Carlos Chagas
* Ernst Boris Chain
* Charles Chamberland
* André Chantemesse
* Nathaniel Chapman
* Jean-Antoine Chaptal
* Jean-Martin Charcot
* Edward Parker Charlesworth
* Joseph-Frédéric-Benoît Charrière
* Guy de Chauliac
* William Cheselden
* Filippo Chiappini
* Vincenzo Chiarugi
* Georges Chicotot
* Guido Chidichimo
* Antoni Cieszyński
* Tommaso Cigliano
* Alessio Cioffi De Alessi
* Domenico Cirillo
* Jean Civiale
* Filippo Civinini
* Mary Elizabeth Blanche Clark
* Albert Claude
* Lillian Clayton
* Robert Clayton
* Georges Clemenceau
* Gesualdo Clementi
* Celeste Clericetti
* Alessandro Codivilla
* Anne Cole
* Carlos Luis Collado Martínez
* James Collip
* Vittorio Colomiatti
* Caio Mario Coluzzi Bartoccioni
* Giovan Battista Comelli
* Leonetto Comparini
* Luigi Concato
* Luigi Concetti
* Luigi Condorelli
* Constantine the African
* Gaetano Conte
* Antonio Conti
* William Coolidge
* Astley Paston Cooper
* Sydney Copeman
* Antonio Coppola
* Giannantonio Corazza aka Giovanni Antonio Corazza
* Orso Mario Corbino
* Afonso Cordeiro
* Carl Ferdinand Cori
* Gerty Theresa Cori
* Giovan Battista Cortesi
* Alfonso Corti
* Jean-Nicolas Corvisart
* Saints Cosmas and Damian
* Costantino l'Africano
* Giuseppe Benedetto Cottolengo
* Giovanni Cottunio
* Domenico Cotugno
* Peeter van Coudenberghe
* William Cowper
* John Redman Coxe
* William Crookes
* Dorothy Crowfoot Hodgkin
* Alberto Cruz
* Oswaldo Cruz
* Giovanni Agostino Cucchi
* Antonio Cucchi
* William Cullen
* Ambrogio Cuneo
* Vincenzo Cuomo
* Marie Curie
* Pierre Curie
* Leone Curzi
* Carlo Curzio
* Ignazio Cuscini
* Harvey Cushing
* Georges Cuvier
D
* Angelo D'Agata
* Giuseppe D'Agata
* Jacob Mendes Da Costa
* Giuseppe Dagnini
* Henry Hallett Dale
* Edward Barry Dalton
* François Damaschino
* Luigi D'Amato
* Riccardo Dalla Vedova
* Maria Dalle Donne
* Josef Dallos
* Father Damien or Saint Damien of Molokai
* Giovanni Battista Da Monte aka Montanus
* Charles Darwin
* Gregorio Rafael da Silva d'Almeida
* Jean Dausset
* Giovanni Da Vigo
* Carol Davila
* Leonardo da Vinci
* Humphry Davy
* Dante De Blasi
* Vittorio De Bonis
* Fernando de Castro Rodríguez
* Paolo De' Celestini
* Malachia De Cristoforis
* Antonio De Ferrariis aka Galateo
* Filippo De Filippi
* Cosimo De Giorgi
* Zeferino de Oliveira
* Arnaldus de Villa Nova
* Joseph Jules Dejerine
* Augusta Déjerine-Klumpke
* Francesco Delitala
* Camillus de Lellis
* Gaetano Del Vecchio
* Ambrogio De Marchi Gherini
* Vittorio De Marino
* Antonio De Martino
* Giuseppe De Matthaeis
* Georges Demeny
* Vladimir Petrovich Demikhov
* Justino De Neve
* Antoine Depage
* Marie Depage
* Enrico De Renzi
* Lorenzo De Rossi
* Guigone de Salins
* Sante De Sanctis
* Pierre-Joseph Desault
* Antonin Jean Desormeaux
* Giovanni De Toni
* Pietro (Pie) De Vago
* Arnaldus de Villa Nova
* Carlo De Vincentiis
* Luigi Devoto
* Leonardo Di Capua
* Grantly Dick-Read
* Giovanni Di Cristina
* Giovanni Di Guglielmo
* Carlo Di Lorenzo
* Júlio Dinis
* Dioscorides
* Dioscorus
* Lavinia Dock
* Rembert Dodoens
* Achille Mario Dogliotti
* Shabbatai ben Abraham Donnolo
* Christian Doppler
* Dorotea da Vercelli
* Arthur Conan Doyle
* Georges Dreyer
* Adalbert Duchek
* Guillaume Duchenne de Boulogne
* Emile Duclaux
* René-Nicolas Dufriche Desgenettes
* Rinaldo Duglioli
* Georges Dujardin-Beaumetz
* Stewart Duke-Elder
* Renato Dulbecco
* Jean-Baptiste Dumas
* David Dumbreck
* Johann von Dumreicher
* Jean Henry Dunant
* John Boyd Dunlop
* Georges-Fernand Dunot de Saint-Maclou
* Guillaume Dupuytren
* Francesco Durante
* Arthur Edward Durham
* Louis Adolphus Duhring
* Saint Dymphna
E
* George Eastman
* Wilhelm Ebstein
* John Carew Eccles
* Constantin von Economo
* Lowell Edwards
* António Egas Moniz
* Paul Ehrlich
* Willem Einthoven
* Anton Eiselsberg
* John Haven Emerson
* Empedocles
* Erasistratus
* Wilhelm Erb
* Giovanni Battista Ercolani
* Fyodor Erismann aka Friedrich Erismann
* Theodor Escherich
* Friedrich von Esmarch
* Emilio Estácio
* Bartolomeo Eustachi
* Ferdinando Eustachi (aka Ferrante Eustachi)
* Thomas William Evans
* Aleksandr Ivanovich Evdokimov
* Tiberio Evoli
F
* Giovanni Battista Fabbri
* Lorenzo Fabris
* Girolamo Fabrizi d'Acquapendente
* Valentino Facchini
* Charles Hilton Fagge
* Gabriele Falloppia
* Giambattista Fanales
* Leopoldo Faretra
* Guido Farina
* Pietro Farinato
* Luigi Carlo Farini
* Arthur Farre
* Vito Fazzi
* Henry Walter Featherstone
* Raimondo Feletti
* Epifanio Ferdinando
* Jean Fernel
* Claudio Fermi
* Enrico Fermi
* Jaume Ferran i Clua
* Luigi Ferrannini
* Donato Ferrara
* Galileo Ferraris
* Guillaume Ferrus
* Giorgio Festa
* Marsilio Ficino
* Caterina Fieschi Adorno
* Alessandro Fighera
* Nil Filatov
* Carlos Finlay
* Leonardo Fioravanti
* Francesco Maria Fiorentini
* Emil Fischer
* Alice Fisher
* John William Fisher
* Arabella Fitz-James
* Giuseppe Flajani
* Ernst von Fleischl-Marxow
* Alexander Fleming
* Simon Flexner
* Howard Florey
* Pierre Flourens
* Michele Foderà
* Otfrid Foerster
* Bartolomeo Folesani Riviera
* Francesco Folli
* Gabriel Fonseca
* Felice Fontana
* Carlo Forlanini
* Maud Forrester-Brown
* John Foster
* Aventino Fracastoro
* Girolamo Fracastoro
* Anna Fraentzel
* Antonino Francaviglia
* Giovannina Franchi
* Filippo Franchini
* Carlo Francioni
* Johann Peter Frank
* Joseph Frank
* Viktor Frankl
* Benjamin Franklin
* Rosalind Franklin
* Anna Freud
* Sigmund Freud
* Cesare Frugoni
* John Fry
* Ernst Fuchs
* Margaret Fuller
* Paolo Funaioli
G
* Pirro Maria Gabbrielli or Gabrieli
* Phineas Gage
* Paolo Gaifami
* Domenico Maria Gusmano Galeazzi
* Lucia Galeazzi
* Riccardo Galeazzi Lisi
* Claudius Galen
* Galileo Galilei
* Franz Joseph Gall
* Giovanni Antonio Galli
* Luigi Gallo
* Francis Galton
* Luigi Galvani
* Elizabeth Garrett Anderson
* Gerolamo Gaslini
* Giulio Cesare Gattoni
* Joseph Louis Gay-Lussac
* Luigi Gedda
* Manlio Gelsomini
* Agostino Gemelli
* Mario Gemmellaro
* Gentile da Foligno
* Étienne Geoffroy Saint-Hilaire
* Vincenza Gerosa
* Dimitrie Gerota
* Isotta Gervasi
* Augusto Giannelli
* Nicola Giannettasio
* Giuseppe Oronzo Giannuzzi
* Pietro Giavina
* John Heysham Gibbon
* Vito Gigante
* Bona Gigliucci
* Nerina Gigliucci
* Augustin Gilbert
* Georges Gilles de la Tourette
* Harold Gillies
* Antoni de Gimbernat
* Francesco Ginnasi (aka Giannasi)
* Giovanni da Vigo
* Giovanni di Dio (see: John of God)
* Andrea Giorgio
* Paolo Giovio
* Giuseppe Giuliani
* Luigi Giuntini
* Benjamin Golding
* Giulio Goldoni
* Camillo Golgi
* Domenico Golinelli
* Bernardino António Gomes jr
* Mariano Gómez Ulla
* Matteo Gondi
* Luigi Gonzaga
* Ethel Gordon Fenwick
* Giovanni Gorgone
* Costantino Gorini
* Paolo Gorini
* Jean Gaspard Blaise Goyrand
* Albrecht von Graefe
* Willi Graf
* Jacques-Joseph Grancher
* Francisco Grande Covián
* Giovanni Battista Grassi
* Henry Gray
* Cecilia Grierson
* Wilhelm Griesinger
* Christian Grimm
* Mirko Dražen Grmek
* Pietro Grocco
* Heinrich Gross
* Samuel David Gross
* Adolphe-Marie Gubler
* Anastasia Guerriero
* Ernesto Che Guevara
* Domenico Guglielmini
* Alessandro Guicciardini
* Prospero Guidone
* Joseph-Ignace Guillotin
* Aimé Guinard
* Joseph Guislain
* Rosanna Gusmano
* Thomas Guy
* Elio Guzzanti
H
* Lewis Wendell Hackett
* Samuel Hahnemann
* Jean Noël Hallé
* Albrecht von Haller
* William Stewart Halsted
* Jean Hamburger
* Helen Ruth Hamilton
* Gordon Hamilton-Fairley
* Isabel Hampton Robb
* John Martyn Harlow
* Johann Jakob Hartenkeil
* John A. Hartwell
* William Harvey
* Ferdinand Ritter von Hebra
* Heinrich Heine
* Heliodorus
* Hermann von Helmholtz
* Joan Baptista van Helmont
* Donald Ainslie Henderson
* Eduard Heinrich Henoch
* Cayetano Heredia
* Herophilos
* Mabel Hersey
* Otto Heubner
* Margarete Hilferding, born Hönigsberg
* Hippocrates
* Rahel Hirsch
* Ludwik Hirszfeld
* Alan Lloyd Hodgkin
* Thomas Hodgkin
* Eduard von Hofmann
* Luther Holden
* Thomas Holloway
* Valdemar Holmer
* John Zephania Holwell
* Guido Holzknecht
* Robert Hooke
* Johns Hopkins
* Mary Hopkinson aka Maly Hopkinson
* John Alexander Hopps
* Ivan Horbachevsky aka Johann Horbaczewski
* Victor Horsley
* Godfrey Hounsfield
* Bernardo Alberto Houssay
* Hua Tuo
* Juan Huarte de San Juan
* Christoph Wilhelm Hufeland
* John Hughlings Jackson
* Alexander von Humboldt
* John Hunter
* William Hunter
* James Hutchinson
* Jonathan Hutchinson
* Andrew Huxley
* Thomas Henry Huxley
* Hygieia
* Josef Hyrtl
I
* Gino Iannelli
* Iapyx
* Imhotep
* Benjamin Ingels
* Raffaele Inglese
* Giulio Iasolino
* Gian Filippo Ingrassia
J
* Sigismond Jaccoud
* Charles Thomas Jackson
* James Jackson
* Samuel Jackson
* René Jacquemaire Clemenceau
* Eduard Jäger von Jaxtthal
* Vincenzo Jannacci
* Henrique Jardim de Vilhena
* Adolf Jarisch
* David Jayne
* Rocco Jemma
* Edward Jenner
* Alcide Jentzer
* João de Deus (see: John of God)
* John Frederick Jennings
* Sophia Louisa Jex-Blake
* Carlos Jiménez Diaz
* Antoine-Joseph Jobert de Lamballe
* John of God
* Giuseppe Jona
* Alfred Lewis Jones
* Robert Jones
* Ricardo Jorge
* Emperor Joseph II
* Juan de Lugo
* Karl Gustav Jung
K
* Otto Kahler
* Moritz Kaposi
* Walther Kausch
* John Keats
* William Williams Keen
* Howard Atwood Kelly
* Elise Margaret Kemp
* Anton Kerner von Marilaun
* Charles Aston Key
* Arthur Charles King
* Shibasaburo Kitasato
* Melanie Klein
* Friedrich Kraus
* Robert Koch
* Willem Kolff
* Janusz Korczak
* Sergei Korsakov
* Richard von Krafft-Ebing
* Adam Kuhn
* Anna Kuliscioff
L
* Francesco La Cava
* Tommaso Laghi
* René Laennec
* Susan La Flesche Picotte
* Pedro Laín Entralgo
* Jean-Baptiste Lamarck
* Orazio Lancellotti
* Giovanni Maria Lancisi
* Nicasio Landa
* Louis Landouzy
* Karl Landsteiner
* Bernhard von Langenbeck
* Karl Langer
* Paul Langerhans
* Giovanni Lanza
* Vincenzo Lanza
* Domenico Lanzoni
* Francois de Lapeyronie
* Dominique-Jean Larrey
* Hippolyte Larrey
* Francesco Lastaria
* Robert Latou Dickinson
* Ruggiero Lattanzio
* Stanislas Laugier
* Biagio Lauro
* Alphonse Laveran
* Antoine Lavoisier
* Venceslao Lazzari
* Pietro Lazzati
* Paul Lecene
* Georges Louis Leclerc de Buffon
* Antonie van Leeuwenhoek
* Frederick Le Gros Clark
* Joseph Leidy
* Jérôme Lejeune
* Ercole Lelli
* Edgar Leroy
* Leonardo da Vinci
* Charles Lester Leonard
* Lodovico Leoni
* Pierleone Leoni
* Niccolò Leoniceno
* Michele Lessona
* John C. W. Lever
* Carlo Levi
* Giuseppe Levi
* Marco Levi Bianchini
* Rita Levi Montalcini
* Ernst Viktor von Leyden
* Justus von Liebig
* Giorgio Liguori
* Thomas Linacre
* James Lind
* Charles Lindbergh
* Giovanni Maria Linguiti
* Carl Linnaeus
* Jacques Lisfranc
* Joseph Lister
* Robert Liston
* Émile Littré
* Carlo Livi
* Alicia Lloyd Still
* Lionel Lockyer
* Otto Loewi
* Lionel Logue
* Cesare Lombroso
* Rafael Lorente de Nó
* Adolf Lorenz
* Albert Lorenz
* Konrad Lorenz
* Pietro Loreta
* Louis Braille
* Achille Louste
* Teodoro Lovati
* William Lockhart
* Leah Lowenstein
* Just Lucas-Championnière
* Luigi Luciani
* Matteo Luciani
* Carl Ludwig
* Ernst Ludwig
* Alfred Luger
* Saint Luke
* Ludwig Luksch
* Achille Lupi
* Pietro Lupi
* Charles Lyell
M
* John Macleod
* Dario Maestrini
* Cesare Magati
* Luigi Magaudda-Borzì
* François Magendie
* Carlo Maggiorani
* Pierre Magnol
* Moses Maimonides
* Domenico Majocchi
* Ettore Majorana
* Vincenzo Malacarne
* Joseph Malliard
* Mary Mallon aka Tyhpoid Mary
* Marcello Malpighi
* Thomas Malthus
* Mario Malzoni
* Jeanne Mance
* Lorenzo Mandalari
* Luigi Mangiagalli
* Sophie Mannerheim
* Paolo Mantegazza
* Patrick Manson
* Giovanni Manzolini
* Edoardo Maragliano
* Gregorio Marañón
* Domenico Marchetti
* Vittorio Marchi
* Ettore Marchiafava
* Filippa Mareri
* Etienne-Jules Marey
* Pierre Marie
* Giuseppe Marinelli
* Martino Marinosci
* Domenico Marotta
* William Marsden
* Charles Marsh Beadnell
* Luigi Ferdinando Marsili
* Edouard Martin
* Lorenzo Martini
* Gaetano Martino
* Gian Leonardo Marugj
* Francesco Marzolo
* Paolo Mascagni
* Maria Fernanda Massardo
* Bartolomeo Massari
* Luisa Massimo
* Silvano Mastragostino
* Bruno Mastursi
* Pedro Mata
* Antonio Matani
* Carlo Matteucci
* Pellegrino Matteucci
* Pietro Andrea Mattioli
* François Mauriceau
* Ludwig Mauthner
* James Clerk Maxwell
* The Doctors Mayo
* Filippo Mazzei
* Giacomo Mazzini
* Maclyn McCarty
* Mary Alice Mc Laughlin
* Franklin C. McLean
* George McClellan
* John McCrae
* Thomas McCrae
* Robert Tait McKenzie
* Susan McKinney Steward
* Richard Mead
* Jonathan Fayette Meakins
* Fortunata Megale
* James Aitkin Meigs
* Tomás Mena y Mesa
* Gregor Mendel
* Menecrates of Tralles
* Giuseppe Meneghini
* Vincenzo Menghini
* Francesco Menna
* Girolamo Mercuriale
* Franz Mesmer
* Errico Messina
* Élie Metchnikoff aka Ilya Mechnikov
* Mesue, or Ibn Masawayh
* Giovanni Meyer
* Hans Horst Meyer
* Sita Meyer Camperio
* Theodor Meynert
* Ferdinando Micheli
* Felice Migliori
* Jan Mikulicz-Radecki
* Giovanni Mingazzini
* Biagio Miraglia
* Stefano Mircoli
* Alberto Missiroli
* John Kearsley Mitchell
* Silas Weir Mitchell
* Aldobrandino Mochi
* Gustavo Modena
* Jacob Moleschott
* Giuseppe Molfino
* Giovanni Pietro Molinelli
* Pier Paolo Molinelli
* Constantin von Monakow
* Vincenzo Monaldi
* Nicolás Monardes
* Gabriele Monasterio
* Carlo Mondini
* Mondino de Liuzzi
* Monna Tessa
* James Monro
* Mary Wortley Montagu
* Thomas Montanus
* Giovan Battista Monteggia
* Maria Montessori
* Gaetano Lorenzo Monti
* Luigi Maria Monti
* Albert Mooren
* Anna Morandi Manzolini
* Giovanni Battista Morgagni
* John Morgan
* William T.G. Morton
* Giuseppe Moruzzi
* Bernardino Moscati
* Giuseppe Moscati
* Pietro Moscati, son of Bernardino
* Angelo Mosso
* Gustave Moynier
* Axel Munthe
* James Murray
* Augusto Murri
* Antonius Musa
* Francesco Musumeci
N
* Ion Nanu Muscel
* Ludovico Necchi
* Adelchi Negri
* Albert Neisser
* Auguste Nélaton
* Filippo Neri
* Vincenzo Neri
* Angiolo Nespoli
* Max Neuburger
* Isaac Newton
* Nicolás de Ovando
* Charles Nicolle
* Florence Nightingale
* Giacinto Nigri
* Bartolo Nigrisoli
* Giovanni Ninni
* Franz Nissl
* Alfred Nobel
* Edmond Nocard
* Suzanne Noël
* George Washington Norris
* George William Norris
* William Fisher Norris
* Hermann Nothnagel
* Mary Adelaide Nutting
O
* Heinrich Obersteiner
* Severo Ochoa
* Bartolomeo Odicini
* Valentino Onorati
* Johann von Oppolzer
* Mathieu Orfila
* Girolamo Orsi
* Garcia de Orta
* Leopold Oser
* William Osler
* Hans Christian Ørsted aka Hans Oersted
* Eduardo Ortiz de Landazuri
* Adriano Ossicini
* Mary Owen
P
* Antonio Pacchioni
* Filippo Pacini
* James Paget
* Antonio Pagnano
* Carlo Pais
* Piero Palagi
* Ferdinando Palasciano
* Jan Palfijn or Jean Palfyn
* Riccardo Pampuri
* Panacea
* William Henry Pancoast
* Michele Pandolfini
* Bartolomeo Panizza
* Saint Pantaleon
* Pietro Panzeri
* Raffaele Paolucci
* Ernestina Paper
* Paracelsus
* Antonio Pardo
* Juan Pardo Tavera
* Ambroise Paré
* Sarah Parker Remond
* Parmenides
* Antoine-Augustin Parmentier
* Fabrizio Parravicini
* Joseph-Marie-Jules Parrot
* Antonio Parrozzani
* Giovanni Pascale
* Louis Pasteur
* Geraldo de Paula Souza
* Nicolae Paulescu
* Ivan Pavlov
* Carlos Enrique Paz Soldan
* Adalberto Pazzini
* Jules Péan
* Giuseppe Pediligeri
* Pierre Joseph Pelletier
* Nicola Pende
* Wilder Penfield
* Antonio Pensa
* Alessandro Pennisi
* Jean Pecquet
* Pierre-François Percy
* Antonio Pereira Coutinho
* Maurício Esteves Pereira Pinto
* William Perfect
* Felice Perussia
* Bellom Pescarolo
* Ernesto Pestalozza
* Peter of Abano
* Peter of Spain
* Francesco Petrunti
* Théophile Peyron
* Philip Syng Physick
* Giuseppe Pianese
* Agostina Pietrantoni
* Maurizio Pincherle
* Philippe Pinel
* Gaetano Pini
* Pierre Adolphe Piorry
* Raffaele Piria
* Nikolay Pirogov
* Clemens Pirquet von Cesenatico
* Pietro Pisani
* Giuseppe Pitrè
* Ianus Plancus (see Giovanni Bianchi)
* Ludovico Podocataro
* Giovenale Polidori
* Pietro Polidori
* Ádám Politzer
* Giovanni Polli
* Tommaso Pontano
* Edoardo Porro
* Luigi Porta
* Antoine Portal
* Rodney Porter
* Gabriele Possanner
* Pierre Charles Édouard Potain
* Charles Gabriel Pravaz
* Fritz Pregl
* Giovanni Presta
* Christoph Probst
* Oreste Prozzillo
* Francesco Puccinotti
* Jan Evangelista Purkyně
* Ernestine Puritz Manassé, see Ernestina Paper
* Theodor Puschmann
* Jean-Baptiste Pussin
* Vittorio Putti
Q
* Gaetano Quagliariello
* Antonio Quaglino
* Joseph von Quarin
* Giovan Battista Queirolo
R
* François Rabelais
* John Radcliffe
* Johann Radon
* Raimondo di Sangro
* Giovanni Rajberti
* Pietro Ramaglia
* Bernardino Ramazzini
* Santiago Ramon y Cajal
* Giovanni Maria Rasario
* Giovanni Rasori
* François-Vincent Raspail
* Paul Ravaut
* Robert Rawlinson
* Guillermo Rawson
* Charles Nathaniel Read
* Joseph Récamier
* Francesco Redi
* John Redman
* Walter Reed
* John Milsom Rees
* Hendrik Jozef Rega
* Giorgio Regnoli
* Giuseppe Ria
* Carlo Riario
* Emilio Ribas
* Alessandro Riberi
* Alessandro Ricchi
* Emilio Ricci
* Federico Ricco
* Joseph G. Richardson
* Paul Richer
* Pierre Richer de Belleval
* Charles Richet
* Didier-Dominique-Alfred Richet
* Philippe Ricord
* Harold Ridley
* Domenico Ridola
* Guglielmo Riva
* Scipione Riva Rocci
* Alessandro Rizza
* Francesco Rizzoli
* James Robinson
* Saint Roch
* John D. Rockefeller
* Gerald P. Rodnan
* Juan Rof Carballo
* Joseph Rogers
* Carl von Rokitansky
* Luigi Rolando
* Nicolas Rolin
* George Rolleston
* Mario Romagnoli
* Stefano Romeo
* Guillaume Rondelet
* Wilhelm Conrad Rontgen
* Gaetano Ronzoni
* Giuseppe Rosati
* Ronald Ross
* Baldo Rossi
* Giovanni Battista Rossi
* Giuseppe Rossi
* Léon Rostan
* Flaminio Rota
* Domenico Rotiroti
* Angelo Roth
* Théophile Roussel
* Gustave Roussy
* Emile Roux
* Teresa Rovero
* Paolo Ruffini
* Giovanni Ruffo
* Giuseppe Ruggi
* Ettore Ruggieri
* Gaetano Rummo
* Cesare Ruschi
* Benjamin Rush
* Paul S. Russell
* William Rutherford
* Lazzaro Ruvioli
* Ludwik Rydygier
S
* Albert Sabin
* Florence Rena Sabin
* Angelo Michele Sacchi
* Luigi Sacco
* Abel Salazar
* Giovanni Salemi
* Natale Saliceti
* Jonas Salk
* Luigi Salvatori
* Gaetano Salvioli
* Giuseppe Sanarelli
* Francisco Sanches
* Melchor Sánchez de Toca
* Sanctorius Sanctorius
* Teresita Sandeschi Scelba
* Margaret Sanger
* Guglielmo Sanguinetti
* Mariano Santo
* Filippo Saporito
* Michel Sarrazin
* Vincenzo Sartori
* Giovanni Girolamo Sbaraglia
* Ludovico Scarampi Mezzarota: see Lodovico Trevisan
* Antonio Scarpa
* Arthur Schlossmann
* Alexander Schmorell
* Arthur Schnitzler
* Hans Scholl
* Sophie Scholl
* Leopold Schönbauer
* Erwin Schrodinger
* Leopold Schrötter von Kristelli aka Leopold von Schrötter
* Franz Schuh
* Wilhelm Schulthess
* Charles Schützenberger
* Theodor Schwann
* Albert Schweitzer
* Ezio Sciamanna
* Antonino Sciascia
* Erasmo Scimemi
* Salvatore Scrofani
* Cyrill Scurr
* Mary Seacole
* Ivan Sechenov or Sečenov
* Bartolomeo Sella
* Nikolai Aleksandrovich Semashko
* Ignaz Semmelweis
* Mariano Semmola
* Tommaso Senise
* Alessandro Seppilli
* Cesare Serono
* Miguel Servet aka Michael Servetus or Miguel de Villanueva
* Ludovico Settala
* Louis Seutin
* Louis Severance
* Marco Aurelio Severino
* Francesco Sforza
* Shennong
* Charles Scott Sherrington
* Robert Sibbald
* Pietro Siciliani
* Karl Kaspar von Siebold
* Raffaello Silvestrini
* Gustav Simon
* John Simon
* James Young Simpson
* William John Ritchie Simpson
* J Marion Sims
* Giuseppe Sisco
* Nikolay Sklifosovsky
* Joseph Škoda
* Jens Christian Skou
* Hans Sloane
* Theobald Smith
* George Sidney Smith Clark
* Vladimir Snegirev
* Dorothy Snell
* John Snow
* Franco Soave
* Ascanio Sobrero
* Fernando Sollari Allegro
* Ernest Solvay
* Giuseppe Sorbini
* Pedro Soriano
* José Tomás de Sousa Martins
* Thomas Southwood Smith
* Lazzaro Spallanzani
* Roger Sperry
* Romolo Spezioli
* Bernard Spilsbury
* Johann Georg Spindler
* Oreste Emerico Spinelli
* Luigi Spolverini
* Johann Gaspar Spurzheim
* Georg Ernst Stahl
* Salvatore Starace
* Albert Starr
* Niels Stensen or Niccolò Stenone
* George Frederic Still
* Marie Stopes
* Enrico Stuffler
* Samuel B. Sturgis
* Clemente Susini
* Gerard van Swieten
* Thomas Sydenham
T
* Giovanni Maria Taddei
* Gaspare Tagliacozzi
* Matteo Tafuri
* Giacomo Tamburino
* Giovanni Targioni Tozzetti
* Stéphane Tarnier
* Domenico Tarsitani
* Cesare Taruffi
* Gabriele Tedeschi
* Stefano Tedeschi Oddo
* Ludwig Teleky
* Giambattista Teodosio
* Octave Terrillon
* Giuseppe Testa
* Raoul Testa
* Luigi Teti
* Raffaele Teti
* Niccolò Tezzano
* Charles Thackray
* Albrecht Thaer
* St Clair Thomson
* William Thomson
* William Thomson, Lord Kelvin
* Louis Thuillier
* Charles Thurstan Holland
* Vincenzo Tiberio
* Atto Tigri
* Paul Tillaux
* Giuseppe Timermans
* Mario Timpano
* Emilio Tiraboschi
* Samuel August Tissot
* Robert Bentley Todd
* Paolo Tolentino
* Manuel Tolosa y Latour
* Salvatore Tomaselli
* Corrado Tommasi Crudeli
* Salvatore Tommasi
* Giacomo Tommasini
* Miguel Torga, pseudonym of Adolfo Correia da Rocha
* Pietro Torrigiano Rustichelli aka Turisanus
* Francesco Torti
* Mario Tortora
* Jeanne-Antide Thouret
* Arnaldo Trambusti
* Frederick Treves
* Lodovico Trevisan, aka Ludovico Scarampi Mezzarota
* Salvatore Trinchese
* Cristina Trivulzio Belgiojoso
* Armand Trousseau
* Erich von Tschermak
* Nicolaes Tulp
* Aldo Turchetti
* Theodora Turner
* Thomas Turner
* William Aldren Turner
U
* Carlo Urbani
* Pasquale Uva
V
* Luigi Vaccà
* Andrea Vaccà Berlinghieri
* Francesco Vaccà Berlinghieri
* Pietro Valdoni
* Francesco Valenti Serini
* Pietro Luigi Valentini
* Francisco Vallés
* Eusebio Valli
* Antonio Vallisneri
* Antonio Maria Valsalva
* Giulio Cesare Vanini
* Giulio Vassale
* Andrea Verga
* Henri Vergez
* Bowater John Vernon
* Andreas Vesalius
* Johann Vesling or Veslingius
* Helmut Vester
* Benedetto Viale Prelà
* Paolo Vianeo
* Pietro Vianeo
* Jean Antoine Villemin
* Hyacinthe Vincent
* Achille Vintras
* Rudolf Virchow
* Bianca Maria Visconti
* Aleksandr Vassilievich Vishnevsky
* Giuseppe Vivarelli
* Giampaolo Vlacovich
* Oskar Vogt
* Cécile Vogt-Mugnier
* Richard von Volkmann
* Alessandro Volta
* Karl Ernsts von Baer
* Ferdinand Baron von Thavonat
* Serge Voronoff
* Gerard Vrolik
* Willem Vrolik
* Alfred Vulpian
W
* Frank Wacher
* Thomas Wakley
* Julius Wagner-Jauregg
* Lillian Wald
* Augustus Désiré Waller
* Ernest Walton
* Sarah Elizabeth Wardroper
* John Collins Warren
* Edvard Welander
* William Henry Welch
* Walter Frank Raphael Weldon
* Henry Wellcome
* Horace Wells
* Thomas Spencer Wells
* Oliver Wendell Holmes
* Charles West
* Johann Weyer
* Jessie White Mario
* William Whitla
* Fernand Widal
* Jan Wier: see Johann Weyer
* Robert Willan
* Thomas Williams Trotman
* Thomas Willis
* James Cornelius Wilson
* Johann Georg Wirsung
* Catherine Jane Wood
* George Bacon Wood
* Almroth Wright
X
* Gaius Stertinius Xenophon
* Xu Guangqi
Y
* James Yearsley
* Alexandre Yersin
* Thomas Young
Z
* Paolo Zacchia
* Giuseppe Zagari
* Ludwik Lejzer Zamenhof
* Ettore Zanardi
* Anna Zanon
* Joris van Zelle
* Ausonio Zubiani
* Emil Zuckerkandl
* Gaetano Giulio Zumbo
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