• 1. Director of Cardiovascular Medical Center, Far Eastern Memorial Hospital
• 2. Attending Physician, Division of Cardiology and Department of Nuclear Medicine, Far Eastern Memorial Hospital
• 3. Adjunct Professor, School of Medicine, National Yang Ming Chao Tung University
• 4. Adjunct Professor, Graduate Institute of Medicine, Yuan Ze University

• 1. Internal Medicine
• 2. Cardiology: Atherosclerosis, Coronary Artery Disease, Heart Failure, Women Cardiology, Cardio-oncology, Tele-Medicine/Remote Health Care
• 3. Nuclear Medicine/Positron Emission Tomography, Cardiovascular Imaging and Molecular Imaging, Treatment

• 1. College of Medicine, National Taiwan University, M.D Degree
• 2. Graduate Institute of Clinical Medicine, National Taiwan University Medical College, Master. Degree
• 3. Graduate Institute of Clinical Medicine, National Taiwan University Medical College, PhD. Degree

• 1. Director of Division of Cardiology, Far Eastern Memorial Hospital (2012/08-2022/06).
• 2. Director of Department of Nuclear Medicine, Far Eastern Memorial Hospital (2012/03-2015/06)
• 3. Attending Physician of Departments of Internal Medicine (Cardiology Division) and Nuclear Medicine, National Taiwan University Hospital (Director of Department of Radiology, NTUH Hsin-Chu Branch 2010/3-2012/2; Director of Division of Nuclear Medicine, NTUH Yun-Lin Branch 2007/11-2008/10).
• 4. Foreign Collaborate Investigator. Kyoto University and Hokkaido University, Departments of Diagnostic Radiology and Nuclear Medicine (2005/11–2006/11).