Dr. Seongrak-Seo
Dermatology- a full member of the Korean Academy of Dermatology
- a full member of the Korean Dermatologist's Association
- Full Member of the Korean Society for Skin Anti-Aging
- Full member of the Korean Society for Clinical Skin Treatment Research
- Full Member of the Korean Society of Aesthetic Dermatology and Surgery
- a full member of the Korean Advan Society
- Full Member of the Korean Society of Cosmetic Medicine
- a full member of the Korean Society of Leukemia and Colorimetricians
- A full scholarship student in the Department of Medicine at Cha Medical University
- Former) Director of Dermatology Department, Armed Forces Yangju Hospital
- Former) Director of Skindi Dermatology Department