Hee-Eun Kim graduated with a Bachelor of Dental Hygiene from Yonsei University, South Korea. After completing a postgraduate certificate in Preventive Dentistry at Yonsei University, she started work as an assistant professor in the Department of Dental Hygiene, College of Health Sciences, Gachon University. She is currently an associate professor and is interested in remineralization for early carious lesions and oral health care for elderly adults.