Changi General Hospital will NEVER ask you to transfer money over a call. If in doubt, call the 24/7 ScamShield helpline at 1799, or visit the ScamShield website at www.scamshield.gov.sg.
MBChB (Edinburgh), MMed (Emergency Medicine), MRCEM
Consultant
Specialty: Emergency Medicine
Dr Gregory Tan is a Consultant with the Department of Emergency Medicine at Changi General Hospital (CGH). He graduated from University of Edinburgh in 2015 and completed his residency training under the SingHealth Emergency Medicine Residency Programme in 2023.
Stay Healthy With
© 2026 Changi General Hospital Pte Ltd. All Rights Reserved.