Following are depictions of medieval doctors at work. I've attempted to categorize them by type (at least, as they can be discerned from their iconographical context): physicians, surgeons, dentists, and quacks.

• A medical and herbal collection (Brit. Lib. Sloane 1975), last quarter of the 12th century
• A discussion between two doctors and a student, De materia medica, 1224
• Fols. 23r, 59v, and 103r, from a 13th century medical miscellany (St. John's College MS D.24)
• A physician taking the pulse of a woman patient, a medical miscellany (Brit. Lib. Arundel 295, fol. 256), 13th century
• Several illustrations in Le Régime du corps (Brit. Lib. Sloane 2435), c. 1285
• Several illustrations in The Articella (Brit. Lib. 3140), first quarter of the 14th century
• A physician-grotesque, The Luttrell Psalter (Brit. Lib. Add. 42130, fol. 147), c. 1325-1335
• St. Cosmas and St. Damian, The Golden Legend (BNF Fr. 241, fol. 258), 1348
• A physician with a urinal, Weltchronik (ÖNB 2921, fol. 151r), c. 1397-1398
• Doctor and patient(s), De proprietatibus rerum (BNF Fr. 216, fol. 53v), 14th-15th century
• Doctor and patient(s), De proprietatibus rerum (BNF Fr. 16993, fol. 39v), 14th-15th century
• Double tympanum with St. Cosmas and St. Damian, Bremen, c. 1400
• Hippocrates?, The City of God (BNF Fr. 20, fol. 140), beginning of the 15th century
• The Physician in The Ellesmere Chaucer, c. 1410; see also his description in the General Prologue of the Canterbury Tales
• On anatomy, De proprietatibus rerum (BNF Fr. 9141, fol. 55), first quarter of the 15th century
• Doctors and patients, De proprietatibus rerum (BNF Fr. 22531, fol. 115), first quarter of the 15th century
• Doctor and patient(s) (fol. 47) and doctor and patient (fol. 91v), De proprietatibus rerum (BNF Fr. 22534), first quarter of the 15th century
• St. Cosmas and St. Damian by Rogier van der Weyden
• Calandrino's imaginary illness, The Decameron (BNF It. 63, fol. 264v), 1427
• Calandrino's imaginary illness, The Decameron (BNF Fr. 239, fol. 250), second quarter of the 15th century
• Doctor and patient, De proprietatibus rerum (BNF Fr. 135), c. 1445-1450
• A physician reads a book while his apprentice prepares medicine (fol. 16v), a physician examines a man with a swelling in his armpit (fol. 44r), a physician pulls a sword from a man's thigh (fol. 110r), a physician treats a patient with an ulcerated wound on his leg (fol. 171r), and (fol. 207r), La grande chirurgie (MMW 10 C 16), c. 1450
• Alexander is sick, fols. 26 and 111v, History of Alexander (BNF Fr. 9342), mid-15th century
• Doctor and patients, De proprietatibus rerum (BNF Fr. 22533, fol. 45), c. 1450-1474
• Alexander is sick, History of Alexander the Great (BNF Fr. 47, fol. 46v), second half of the 15th century
• The siege of Kyreschata (Khodzhent), History of Alexander the Great (BNF Fr. 49, fol. 16v), second half of the 15th century
• Doctor and patient(s), De proprietatibus rerum (BNF Fr. 134, fol. 111), second half of the 15th century
• Tiberius names Caligula emperor, the so-called Chronicle of Badouin d'Avesnes (BNF Fr. 279, fol. 169), second half of the 15th century
• Charles VI and his doctor, Froissart's Chronicles (BNF Fr. 2646, fol. 164), second half of the 15th century
• Alexander poisoned (BNF Fr. 50, fol. 137v), Antiochus I lovesick (BNF Fr. 50, fol. 149v), Zardan feigns an illness (BNF Fr. 51, fol. 180), the doctor and the prefect's son (BNF Fr. 51, fol. 257), Speculum historiale, 1463
• Illustrations in the Schachzabelbuch of Konrad von Ammenhausen, 1467: fols. 214 and 259
• Tristan is sick, Tristan de Léonois (BNF Fr. 112(3), fol. 139), c. 1470
• An ill man in bed, with a doctor examaning a urine flask, Froissart's Chronicles (Brit. Lib. Harley 4379, fol. 125v), c. 1470-1472
• Famous doctors, Libro de componere herbe et fructi (BNF It. 1108, fol. 7v), c. 1471
• Portrait of Pietro d'Abano, 15th century
• A fable: the king of Armenia goes hunting, The Knight Cifar (BNF Fr. 36, fol. 97v), fourth quarter of the 15th century
• A doctor with a urinal, De proprietatibus rerum (BNF Fr. 218, fol. 111), fourth quarter of the 15th century
• A doctor and patients, Le Regime de Santé (Brit. Lib. Royal 19 B. X, fol. 2), late 15th century
• A doctor and patients, Le Regime de Santé (Brit. Lib. Royal 20 B. IX, fol. 1), late 15th century
• Alexander is sick, Toison d'Or (BNF Fr. 138, fol. 41v), 15th-16th century
• Alexander is sick, The History of Alexander the Great (BNF Fr. 708, fol. 24v), 15th-16th century
• Alexander and Ptolemy are sick, The History of Alexander the Great (BNF Fr. 711, fol. 25), 15th-16th century
• A doctor visits a patient, Fasciculo de medicina (Musée Condé MS XIIA33, fol. C6V), 1509
• Portrait of Joris van Zelle by Bernard van Orley
• Portrait of Andrea Vesale by Titian, c. 1540-1576
• Detail from The Fountain of Youth by Lucas Cranach the Elder, 1546
• Prudence by Pieter Bruegel the Elder, 1559
• The Doctor, Das Ständebuch, 1568
• Portrait of Doctor Rodrigo de la Fuente by El Greco, 1588-1589
• Portrait of Petrus Ricardus, 1592

• A medical and herbal collection (Brit. Lib. Sloane 1975), last quarter of the 12th century
• A physician performs a head operation while the patient holds a bowl, a collection of medical texts (St. John's College MS D.24, fol. 113r), 13th century
• Surgeon performing cautery, a treatise on surgery (British Library Add. 17810, fol. 111), 14th century
• Bloodletting, The Luttrell Psalter (Brit. Lib. Add. 42130, fol. 61), c. 1325-1335
• Brain surgery, Omne Bonum (British Library Royal 6 E. VI, fol. 258v), c. 1360-1375
• A dissection (fol. 56), De proprietatibus rerum (BNF Fr. 218, fol. 56), fourth quarter of the 15th century
• Surgeons and patients, Des Proprietez des Choses (Brit. Lib. Royal 15 E. II, fol. 165), 1482

• A dentist extracts a tooth, Omne Bonum (Brit. Lib. Royal 6 E. VI, fol. 503v), c. 1360-1375
• A dentist's pliers, 15th century
• A dentist and his patient, Schachzabelbuch of Konrad von Ammenhausen, 1467
• Center panel of the Haywain Triptych by Hieronymus Bosch, 1500-1502
• The Dentist, Das Ständebuch, 1568
• A dentist extracts a tooth amidst a drawing of dancers, c. 1570

• Extraction of the Stone of Madness by Hieronymus Bosch, c. 1475-1480