• Specialist in Dermatology, Hanyang University Medical Center
• Majored in Dermatological Science, School of Medicine, Hanyang University
• Dermatologist, Oracle Apgujeong
• Official Member, Korean Dermatological Association
• Official Member, the Association of Korean Dermatologists 

• - Specialized in Oral & Maxillofacial Surgery
• - Ph.D in Implantalogy, College of Medicine, Korea University
• - Served as an adjunct professor, College of Medicine, Korea University
• - Served as a full time dentist, Wilshire Park Dental Institute in California