· Chief Director, V Plastic Surgery Clinic
- 2017 Top 100 Noted Doctor in Korea (Sisa magazine)
· Professor, Dept. of Beauty Stylist, Suseong University
- Chair of the Korea Beauty Industrial Association
· C.E.O, ARA Medical Group
· Division Director, Dept of Healthcare, HDIZ Ltd.
- Won Excellence Award od research poster by the Plant Pathology Journal
· Head Professor, Dept of Hotel and Airline Service&Tourism, Suseong University
- Director of Daegu Global Urban Tourism marketing
· Executive Vice President, HDIZ Ltd.
· C.E.O, SEMA Hospital Consulting Company
- Won Korea Health Industry Awards of Healthcare information and management consultation
· CEO, BLCOMS Ltd.
· Director, JCI AllforSkin Dermatology Clinic
- Former Director of Dermatology in Armed Force Goyang Hospital
- BF Medical Group