To help tailor our care to every patient, we gather information from a variety of sources, including a patient’s presenting symptoms, their endoscopic and pathologic findingsintestinal, biopsies, imaging, detailed bloodwork including advanced immune evaluation. In most cases we evaluate a patient’s genes for possible causes of their VEOIBD. In select cases, we also include more advanced functional evaluations including generation and interrogation of patient-derived intestinal organoids and specific functional assays of a patient’s blood and intestinal cells These investigations allow us to better understand the unique underlying mechanisms of disease in individual patients with VEOIBD, as well as offer leading-edge, targeted treatments.