The Catholic Univ. of Korea Seoul St.Mary's Hospital

- 1,897,784 outpatients / 452,080 inpatients / 39,764 surgeries (2019)
- Obtained Academic Medical Center Hospital Accreditation from Joint Commission International (JCI), demonstrating its global competitiveness in treatment system, medical professional education and clinical research.
- Acquired the Full Accreditation from the Association for the Accreditation of Human Research Protection Program (AAHRPP) for three consecutive times, following the obtainment in June 2010 and 2013. Seoul St. Mary’s Hospital has successfully demonstrated once again that its clinical research ethics system perfectly complies with the international standards.
- Newsweek the world's best hospitals 2021 - Top 100 Global
- Newsweek the world's best specialized hospitals 2021
1. Endocrinology: Rank 8
2. Gastroenterology: Rank 15
3. Neurology: Rank 17
4. Oncology: Rank 18
5. Orthopedics: Top 100