• Attending physician , Department of PM&R, Far Eastern Memorial Hospital

• Musculoskeletal disease and nerve injury rehabilitation
• Neurorehabilitation
• Sport medicine and rehabilitation

• School of Medicine, National Defense Medical Center(N.D.M.C. ), Taipei, Taiwan

• National Medical Board, Taiwan
• Board of Chinese Medical Association of acupuncture
• Board of Taiwan Association of physical medicine and rehabilitation
• Board of Taiwan Association of Gerontology and Geristrics
• Board of Taiwan Society of Ultrasound in Medicine
• Certified Clinical Densitometrist (CCD)of The International Society for Clinical Densitometry