(English) Oh studied orthopedics, pharmacology, counseling psychology, physical therapy, and meditation as well as Oriental medicine to enhance his treatment efficacy. During the course of treating 15,000 patients over 15 years, he has come to regard arthritis as a chronic inflammatory disease that can be overcome by a breakthrough treatment to relieve inflammation without anti-inflammatory analgesics. Currently, he is the CEO of AB Clinic and runs the YouTube channel "Joint and Chronic Inflammation TV."