
Cardiology · Internal Medicine · Interventional Cardiology
Dr. Aaron Ong Hean Jin is a distinguished Consultant Cardiologist and Internal Medicine specialist with a fellowship in Interventional Cardiology. He brings a holistic approach to patient care, leveraging his broad medical understanding to address both general internal medicine and complex cardiac conditions. His commitment to advancing medical knowledge is underscored by his significant research contributions, evidenced by 19 publications and 21 citations on ResearchGate. Dr. Ong is dedicated to providing comprehensive and compassionate care to his patients.
Iky
December 7, 2025 at 1:36 PM
I accompanied my father for heart bypass surgery. From the initial registration to the completion of the procedure, and the final check-up and scheduling for the subsequent doctor's appointment, the service from all the staff at Penang Adventist Hospital was very helpful, and all the processes were explained well. This made it easy for us, as first-time visitors, to navigate without any difficulties. The procedure was fast and accurate. It did not take long to complete various examination processes, procedures, etc. The facilities provided were also very satisfactory. The waiting area was nice, and water was available everywhere. Special thanks to Dr. Aaron and Dr. Hardip, as well as all the nurses. God bless...
Latief Arsyadi
December 7, 2025 at 1:36 PM
Today, October 14, 2025, my wife and I had a cardiac check-up with Dr. Aaron. The results were good. We are very satisfied with the service from all the staff at Adventist Hospital. Dr. Aaron explained everything very well, in detail, one by one, and patiently answered all our questions. The nurses were also very friendly and kind. Thank you, Dr. Aaron, and thank you, nurses. 🙏
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