• Consultant, Office of the Superintendent
• Chief, Department of Clinical Pathology
• Visiting Staff, Department of Family Medicine
• President, Taiwan Society of Clinical Pathology and Laboratory Medicine
• Standing Board Member, Taiwan Society of Blood Transfusion
• Standing Board Member, Taiwan Society for Histocompatibility and Immunogenetics
• Professor, Ministry of Education, Taiwan

• 1. Laboratory medicine (Clinical Pathology)-interpretation and consultation.
• 2. Transfusion medicine - Difficult crossmatching, Rare blood group, Diaster blood transfuion, MTP.
• 3. Family medicine - Acute and chronic disease evaluation and management.
• 4. Health check-up and result interpreation and follow-up.
• 5. Vaccination and consultation.
• 6. Smoking cessation.
• 7. Irritabla bowel syndrome, Allergic disease, Anemia, Cancer screening.

• 1990, Undergraduate, School of Medicine, China Medical College
• Elite Leadership Program, John F. Kennedy School of Government, Harvard Kennedy School

• Chief, Department of Laboratory Medicine, Taoyuan General Hospital, Department of Health, Taiwan