Adjunct professor at Catholic University of Korea Adjunct professor at Chungnam National University Adjunct professor at Eulji Medical University Adjunct professor at Konyang University Adjunct professor at Daejeon University Graduate School of Industry-Academic Cooperation Member, KBS Medical Counselor PBS Audience Member CMB Audience Member Daejeon District Prosecutors Office Crime Victim Support Center Medical Support Chair Daejeon District Prosecutors Office Medical Advisory Member, Labor Welfare Corporation Medical Advisory Member, Miss Korea Daejeon Chungnam Judge Member,

Now Kimbell Dermatology Hospital Director