Bumrungrad International Hospital offers thorough diagnostics for gastritis, from a specialist consultation starting at around A$100 to procedures like gastroscopy and colonoscopy, which may cost about A$1,100 to A$1,500. The hospital is JCI-accredited with additional global certifications, ensuring safety and quality. It uses artificial intelligence, including IBM Watson, for more accurate assessments. Facilities include over 150 interpreters, VIP airport transfers, and embassy assistance, making it a hassle-free choice for Australians seeking care in Bangkok.