Dr. Dhanan Umadevan earned his MD from Universiti Sains Malaysia in 2007 and obtained Membership of the Royal College of Physicians (UK) in 2010. He serves as a Consultant Interventional Cardiologist at Columbia Asia Hospital, Iskandar Puteri, where he manages a 24/7 catheterization lab and performs emergency angioplasties. He completed advanced training in Interventional Cardiology at IJN Malaysia and holds certifications such as CBCCT (USA) and OHD NIOSH (Malaysia). Dr. Dhanan actively shares health knowledge through public talks and educational videos, including content on early signs of heart attacks.