Harry is a Professor of Obstetrics and Gynecology / Assisted Reproduction at the National and Kapodistrian University of Athens, Greece. He completed his specialization in the 2nd Department of Obstetrics and Gynecology, Aretaieion Hospital, University of Athens, in 2003, and he was a Clinical and Research Fellow in the Assisted Reproduction Unit in Aberdeen Maternity Hospital, Obstetrics and Gynecology Department, University of Aberdeen, Scotland, from 2005 to 2007. He is currently the Director of the Assisted Reproduction and Minimally Invasive Surgery Units in the 3rd Department of Obstetrics and Gynecology, Attikon Hospital, University of Athens, Greece. His special interests are focused on Assisted Reproduction Techniques and subfertility investigation and management, as well as on subfertility-related, minimally invasive procedures. Further points of interest consist of resident training, biostatistics, and epidemiology. He has over 120 peer-reviewed publications in the international literature and serves as a reviewer for more than 130 scientific journals.