Sean Ahrens, co-founder of Crohnology, discusses how he brought a community of Crohn’s and Colitis patients together to share  their collective knowledge and track their disease. Sean was diagnosed with Crohn’s Disease when he was 12 years old, and was inspired to create a platform where patients could learn from each other and collect data on western and alternative treatment options. Read more about Crohnology. Filmed at Exponential Medicine, in February, 2013, at Singularity University.