Dr. Gianotti joins Benita Zahn on WNYT's Health Beat to discuss Crohn's Disease. From WNYT: Crohn's Disease is an inflammatory disease that can affect any part of the gastrointestinal tract. It can be mild to severe. Crohn's can occur at any age, but often is diagnosed between ages 15 to 35. ... Log in to Patient Portal. Facebook-f ....