| 2021-present | Sketch Plastic Surgery Clinic | Chief Doctor |
| 2020-2021 | Gangnam L Plastic Surgery Clinic | Doctor |
| 2021-2022 | Korean Society of Plastic and Reconstructive Surgeons | Research Committee Member |
| 2018-2019 | Korean Society of Aesthetic Plastic Surgery Clinic | IT Committee Member |
| 2017-2020 | Lien Chang Plastic Surgery & Dermatology | Doctor |
| 2017-2019 | Soonchunhyang University School of Medicine | Visiting Professor |
| 2015-2017 | Grace Plastic Surgery Clinic | Doctor |
| 2011-2015 | The Catholic University of Korea, Catholic Medical Center | Resident (Plastic Surgery) |
| 2008-2011 | Republic of Korea Navy Headquarters | Medical Officer |
| 2007-2008 | The Catholic University of Korea, Catholic Medical Center | Intern |