Tamm graduated in Stockholm in 1895, acquired her medical license at Karolinska institutet in 1905 and, after having been approved by the nervclinic at the Serafimerlasarettet in 1908, she was active in Stockholm in 1909-1946.
- Tamm, Anna Alfhild i Alfred Levertin, Svenskt porträttgalleri (1911), volym XIII. Läkarekåren
- Svenska män och kvinnor, band 7 (1954)
- Svensk uppslagsbok, band 28 (1954)