Burrill Bernard Crohn was born in June 13th, 1884, in the city of New York. From a family of jewish emigrants from Europe, Theodore and Leah Crohn had 12 children, educated as Jewish orthodoxy, still spread over the generations5. In New York, he attended City College (Class of 1902) where his interest for the medical career was born. According to his own biography, he decided to follow the medi...