Doctor’s Diary is a German-Austrian medical drama, that aired for three seasons from 2008 to 2011 on RTL in a coproduction with ORF. The focus of the series is the young doctor Margarete "Gretchen“ Haase, who wants to make a career in a hospital. It was directed by Bora Dağtekin and shown from the June 23, 2008 to February 14 2011 on German television, RTL Television.

In Canada, it was shown starting August 31, 2010 on Séries+ television. In France, from June 8, 2011 on TF1 television and starting March 31, 2013 on HD1 television.