Dr. Jae-Sik Hur graduated from Seoul National University where he also completed his internship and residency. He then went to the United States where he pursued his Master's degree in Orthodontics in San Francisco, California. He subsequently obtained his certification from the National Board of American Dental Association and Diplomate of American Board of Orthodontics.
Prior to moving back to Korea, he served as a managing director of Western Dental Service, Inc. in the USA.
He is a certified dentist (Korean Association of Orthodontists), Invisalign certified orthodontist (USA), and certified by the American Board of Orthodontics (ABO).
He is an active regular member of the Korean and American Associations of Orthodontists, American Dental Association, World Federation of Orthodontists (WFO), Pacific Coast Society of Orthodontists, California Association of Orthodontists, and Dental Association in San Francisco, California.