Bertha Menko studied medicine in Leiden, where she sat for her medical finals on 13 June 1930. She specialized in pulmonary ailments and opened a practice as a lung specialist at 63 Daendelsstraat in The Hague, where she lived with her father Isidor Julius Menko, a widower.
J.H. Coppenhagen, Anafiem Gedoe‘iem. Overleden joodse artsen uit Nederland 1940-1945 (Rotterdam 2000) 117
Bertha Menko was a…