Dr Aleksandar Doršner (Trebinje, 1892 - Lima, 1967) was the first hospital otorhinolaryngologist in Split and Dalmatia. He graduated from the Faculty of Medicine in Prague in 1919, and specialized otorhinolaryngology in Graz and Vienna. He led and organized otorhinolaryngological service in Split Hospital from 1923 to 1934, and he also had a private practice. Temporarily he also worked outside Split in Dalmatian hinterland and in Šibenik, Zadar and Dubrovnik. Most frequently he performed the following otorhinolaryngological operations: tonsillectomies and adenoidectomies and operations of purulent middle ear inflammations with mastoiditis, nasal polyps, deviated nasal septum, maxillary sinus empyema and otorhinolaryngological trauma. In 1928 he became a member of Otorhinolaryngological section of Croatian Medical Chamber. He participated in the work of the first otorhinolaryngological congress of the former Yugoslavia in 1931, taken place in Zagreb. From 1928 he was a member of Oto-Neuro-Ophthalmological Society. From 1933 to 1937 he was a vice-president of the main board of Free Organization of Dalmatian Physicians in Split. In 1938 he left Split permanently and continued living with his family in Lima (Peru) where he died in 1967. He was an erudite. He lived for his profession which he liked very much and dedicated his life to. He is one of the most meritorious doctors in Split medical history, whom otorhinolaryngology service in Split Hospital started with.