He received his MD from National Defense Medical Center, Taiwan, MHA from Department of Health Administration, China Medical University, Taiwan and PhD from Institute of Public Health, School of Medicine, National Yang-Ming University, Taiwan. He was very dedicated to academic association activities and served as ex-first vice president of the Republic of China Society of Cardiology and ex-Director of Taiwan Heart Foundation. He specializes in hypertension, chest tightness, syncope, angina, severe acute heart disease, MI, hyperlipidemia, valvular heart disease, congenital heart disease, treatment of a variety of cardiac arrhythmias, echocardiography, pacemaker placement and cardiac catheterization, and the coronary and peripheral vascular interventional treatment (balloon angioplasty and stenting). He also specializes in clinical pharmacological epideminology. He has published 50 peer-reviewed articles (SCI) for the past years.