Valued Med Hub Hospitals in Istanbul offers extensive diagnostics for Crohn's disease, including ultrasound starting at around A$100, biochemical blood tests, gastroscopy costing near A$1,900–2,000, and colonoscopy typically around A$2,100–2,300. Specialist consultations are about A$250. The clinic treats adults and children and provides 24/7 support to international patients. It holds Turkish Medical Association accreditation and an international health tourism certificate, with a preference for cash to avoid a 20% card surcharge.