• Wonkwang University School of Medicine M.D. Ph.D. in Plastic Surgery
• International Craniofacial Fellow, University of California, Los Angeles
• Clinical Professor, Wonkwang University School of Medicine
• President of the Yeongnam-Honam Regional Society, affiliated with the Korean Society of Plastic and Reconstructive Surgeons

Training

• Dr. Yoo Seog Keun Plastic Surgery Clinic, Director
• SKY Aesthetic Plastic Surgical Clinic, Director

Global Training Experiences

• At the UCLA International Craniofacial Fellowship, Dr. Yoo trained under:
• Dr. Henry K. Kawamoto – Fellowship mentor; pioneer in craniofacial surgery
• Dr. William W. Shaw – Leading authority in breast reconstruction and microsurgery
• Dr. Jack H. Sheen – Foremost expert in rhinoplasty (visiting)
• Dr. Steven M. Hoefflin – Celebrated aesthetic plastic surgeon (visiting)

• Active member, International Confederation for Plastic, Reconstructive and Aesthetic Surgery (IPRAS)
• Active member, Korean Society of Plastic and Reconstructive Surgeons
• Active member, Korean Society of Aesthetic Plastic Surgery (KSAPS)
• Active member, Korean Association for Cranio-Maxillo-Facial Surgery