- Wonkwang University Iksan Oriental Medicine Hospital Intern
- Wonkwang University Iksan Oriental Medicine Hospital Resident
- Public health doctor at Cheongyang-gun Health and Medical Center
- Director of Jangdeok Oriental Medicine Hospital
- Assistant Professor, Catholic Kwandong University International St. Mary's Hospital
- Former) Naver Knowledge iN Consulting Oriental Doctor
- Current) Oriental Medicine Convergence Research Information Center (KMRIC) Information Providers
- Current) Certification Instructor (CIQ) of the Society of Spinal and Neurological Medicine
- Medical director of the Spine and Nervous Medicine Association
- Academic Director, Korean Medicine Rehabilitation Medicine Society
