Doctor Hupertan is a board-certified urologist (University Paris VI), men’s health expert, sexologist and andrologist (University Paris-Descartes), former Internal Hospitals of Paris, former Assistant of the Hospitals and former surgeon of the Hospitals of Paris. In addition to the liberal cabinet, he is a teacher in sexology (University Paris 7), member of the French Urological Association and the Committee of Andrology and Sexual Medicine (CAMS). As a connected physician he provides teleconsultations and medical advice by video with Doctolib, and he moderates several blogs and websites (http://UROBLOG.net) and on social networks (facebook/vasectomieparis), LinkedIn and Twitter (@Hupertan). He focuses on men’s sexual health issues : low testosterone, erectile dysfunction, peyronie’s disease, no-scalpel vasectomy, ejaculatory disorders. He is also specialized in diseases of the prostate : chronic prostatitis, prostate adenoma.