Clinical and Scientific Director of the Department of Reproductive Medicine Dexeus University Hospital, Salud de la Mujer Dexeus
Barcelona, Spain

Dr Polyzos is the Clinical and Scientific Director of the Department of Reproductive Medicine of Dexeus University Hospital in Barcelona Spain.
He is a Professor of Gynecology in the Faculty of Medicine and Pharmacy in Free University of Brussels in Belgium and a Professor of Reproductive Endocrinology in the Department of Clinical Medicine in the University of Aarhus in Denmark.
Professor Polyzos is the principal investigator in several large pioneering multinational trials and a key opinion leader in the field of Reproductive Medicine for the treatment of poor ovarian responders in IVF programs, prediction of ovarian response and premature ovarian ageing, with more than 150 invited lectures in international congresses.
He is a member of the ESHRE guideline development group for ovarian stimulation and has served as an Editorial Consultant for the PIER (Physician's Information and Education Resource) of the American College of Physicians (ACP).
Professor Polyzos has published more than 140 publications in peer reviewed journals indexed in Pubmed with more than 2600 citations and an h index of 30 in ISI web of Science. His research interests include reproductive endocrinology, ovarian reserve markers, poor ovarian response to stimulation and genetics of premature ovarian ageing.