Prof. Dr. Jeong received his medical degree from College of Medicine, The Catholic University of Korea, Seoul, Korea in 1993 and completed his residency in Internal Medicine at the affiliated hospitals of The Catholic University of Korea comprising 8 hospitals including Seoul St.Mary Hospital. He then pursued gastroenterology subspecialty fellowship training in at the Seoul St.Mary Hospital, Seoul, Korea.
Prof. Dr. Jeong has 15 years of experience in the field of Gastroenterology. He served as instructor, assistant professor and then clinical associate professor of gastroenterology department in affiliated hospitals of The Catholic University of Korea, Seoul, Korea for 9 years and then worked in private hospital in Korea for 4 years. Prior to joining Medeor International Hospital, Al Ain, Dr. Jeong worked as Consultant gastroenterology for 2 years in Burjeel-MHPC in Abu Dhabi, UAE.
Prof. Dr. Jeong is certified by the Korean Board of Internal Medicine specialty and Gastroenterology subspecialty.