Senior Specialist, Department of Rehabilitation Medicine, Sahmyook Seoul Hospital, Deputy Head of QI Department

Clinical Professor, Department of Rehabilitation Medicine, Korea University Anam Hospital

Visiting Professor, Sahmyook University

Resident, Department of Rehabilitation Medicine, National Rehabilitation Center

Intern, Asan Medical Center

Short-term Training, Toronto Rehabilitation Institute, Canada

Long-term Training, Wake Forest University Hospital, USA

International/Korean Board Certified in Lifestyle Medicine

Certified Specialist by the Korean Society of Sports Medicine

Certified Specialist by the Korean Society of Electromyography and Electrodiagnosis

Certified Specialist by the American Board of Electrodiagnostic Medicine (ABEM)

Certified Specialist by the Korean Society of Musculoskeletal Ultrasound

Certified Geriatrician by the Korean Geriatrics Society

Classification Specialist, Korea Adaptive Ski Association

Medical Committee Member, Korea Ski Association

Delegate, Korean Hospital Doctors Association

Special Committee Member for Organizational Strengthening, Korean Association of Rehabilitation Medicine

Full Member, Korean Academy of Rehabilitation Medicine; Training Committee Member; Research Planning Committee Member; Paper Reviewer; Abstract Reviewer; Secretary of Training Committee; Academic Committee Member; Secretary General of Research Group for Neuro-Muscular Diseases

Full Member, Korean Society for Neurorehabilitation; Academic Committee Member; Clinical Guideline Committee Member; Future Planning Committee Member; Paper Reviewer; Secretary of Academic Committee; Secretary of Education Committee; Secretary of Clinical Guideline Committee; Information Committee Member

Full Member, Korean Society of Electromyography and Electrodiagnosis; Editorial Committee Member; Paper Reviewer; Former Associate Editor of Journal of Korean Society of Electromyography and Electrodiagnosis

Full Member, Korean Cancer Rehabilitation Society

Full Member, Korean Lymphedema Society

Full Member, Korean Society for Hospice and Palliative Care

Full Member, Korean Dysphagia Society; Paper Reviewer

Full Member, Korean Society of Sports Medicine

Full Member, Korean Society of Clinical Pain Medicine

Full Member, Korean Society of Musculoskeletal Ultrasound

Full Member, Korean Stroke Society

Full Member, Korean Society of Prosthetics and Orthotics

Full Member, Korean Foot and Ankle Society

Full Member, Korean Geriatrics Society

Author of the language section in ‘Dementia and Cognitive Rehabilitation’