Enrico Carmina is a clinical scientist, with extended experience in diagnosing and treating endocrine patients and a special interest in female endocrinology. Well-recognized as one of the world's foremost clinical scientists in the field of androgen and PCOS research (considered one of the top five clinical experts in female reproductive endocrinology) with an extensive publication record that includes 435 publications, 23250 citations (Google scholar) and a citation h-index of 67 (Google scholar). Professor (full) of Endocrinology at the University of Palermo, and Chairman of Systematic Medicine IV in the same university. Previously, he has been Chairman of Systematic Medicine IV in the University of Palermo and Professor of Clinical Research in the USA, initially in Los Angeles at USC and later in New York at Columbia University. He has served as Director of the Androgen Excess & PCOS Society, Inc. for 13 years, from 2007 until November 2020, during which time the Society grew significantly, becoming one the main international societies in the field of endocrinology and reproductive endocrinology.