Otto Heurnius

Otto Heurnius
Born	Otto van Heurn 8 September 1577 (1577-09-08) Utrecht, Spanish Netherlands
Died	14 July 1652 (1652-07-15) (aged 74) Leiden, Dutch Republic
Education	Leiden University
Scientific career
Fields	Medicine
Institutions	Leiden University
Doctoral advisor	Johannes Heurnius Pierre Du Moulin
Doctoral students	Henricus Regius Johannes Walaeus
Other notable students	Franciscus Sylvius

Otto Heurnius (born Otto van Heurn; 8 September 1577 – 14 July 1652) was a Dutch physician, theologian and philosopher.