Working with physicians at Children's Mercy Hospitals and Clinics in Kansas City, Josh developed an iPhone app based on an existing clinical practice guideline for the appropriate management of pneumonia in children. This app was released early in 2011 and has been downloaded by thousands of health care professionals around the world.
Two years after the release of the pneumonia guideline app, Josh undertook redevelopment of this app and released an updated version called iGuidelines. This new version included three additional clinical practice guidelines from Children's Mercy. iGuidelines was released in 2013.
iGuidelines is currently under redevelopment to update and improve its performance.