HomeAll VideosChildhood Gender Dysphoria – The Medical Pathway. (Part 1). Childhood Gender Dysphoria – The Medical Pathway. (Part 1). / All Videos, Gender Dysphoria - Medical Pathway, Hormone Blockers, Prof. John Whitehall / By Caused Prof John Whitehall paediatrician for over 50 years speaks about many of the aspects of Childhood Gender Dysphoria. This page has relocated. Click on image below. PROFESSOR JOHN WHITEHALL. CLICK TO WATCH or READ.