Dr. Hyun graduated from Parker University College of Chiropractic and graduated from Washington College of Oriental Medicine. He then served as a professor at the Washington College of Oriental Medicine, has practiced for 22 years. He has specialized for SASANG MEDICINE, and proved the relationship between the function of ZangFu and subluxation. He has been teaching for continuing education for more than 10 years and has influenced for many oriental medical doctors and chiropractors.