Seoul St. Mary's Hospital

Seoul St. Mary's Hospital is the flagship institution of the Catholic Medical Center (CMC), the largest healthcare network in South Korea. Recognized as one of the country's leading tertiary university hospitals, it delivers world-class medical care across a wide range of specialties, combining cutting-edge technology, research excellence, and patient-centered care.

Originally established in 1980 as Kangnam St. Mary's Hospital, the institution underwent a major transformation and reopened in March 2009 as Seoul St. Mary's Hospital. Today, the hospital stands as one of Asia's most advanced medical centers, attracting patients from around the world for complex treatments, organ transplantation, cancer care, cardiovascular medicine, and comprehensive health screenings.

Key Facts & Statistics
Founded
Originally established in 1980 as Kangnam St. Mary's Hospital
Reopened as Seoul St. Mary's Hospital in 2009
Hospital Capacity
22-story state-of-the-art medical complex
45 clinical departments
25 specialized treatment centers
Annual Patient Volume
More than 1.7 million outpatient visits annually
Approximately 400,000 inpatient treatment days per year
Over 30,000 international patients treated annually
International Patient Services

The International Healthcare Center provides comprehensive support for overseas patients.

Services Include
24/7 International Patient Assistance
Medical Coordinators
Multilingual Interpretation
Medical Record Review
Appointment Scheduling
Treatment Planning
Airport & Accommodation Assistance

Seoul St. Mary's Hospital is a preferred destination for patients from Asia, the Middle East, Europe, and North America.

Centers of Excellence
Catholic Hematology Hospital

The largest blood disease treatment center in South Korea.

Specialties
Leukemia
Lymphoma
Multiple Myeloma
Bone Marrow Disorders
Hematopoietic Stem Cell Transplantation
Achievements
Approximately 20% of all hematopoietic stem cell transplants in South Korea are performed here
One of Asia's leading hematology centers
Organ Transplantation Center

A pioneer in advanced transplantation medicine.

Specialties
Kidney Transplantation
Liver Transplantation
High-Risk Transplant Cases
Sensitized Patient Transplant Programs
Outcomes
Kidney Transplant 5-Year Survival Rate: 92%
Liver Transplant 5-Year Survival Rate: 85%

The center is internationally recognized for innovative transplant protocols and outstanding long-term outcomes.

Cardiovascular Center

One of Korea's leading heart and vascular treatment centers.

Specialized Treatments
Coronary Artery Disease
Structural Heart Disease
Arrhythmia Treatment
Percutaneous Coronary Intervention (PCI)
Catheter-Based Procedures
Heart Failure Management
Cancer Center

Provides comprehensive multidisciplinary cancer care.

Areas of Expertise
Stomach Cancer
Colon Cancer
Liver Cancer
Breast Cancer
Gynecological Cancers
Gastrointestinal Oncology
Advanced Technologies
Robotic Surgery
Precision Oncology
Minimally Invasive Cancer Surgery
Radiation Therapy
Health Promotion Center

One of Korea's most sought-after executive health screening programs.

Popular Services
One-Day Comprehensive Medical Check-Up
Cancer Screening
Cardiovascular Risk Assessment
Executive Health Programs
Preventive Medicine

The center is particularly popular among international patients seeking comprehensive diagnostic evaluations in a single visit.

Advanced Medical Technology

Seoul St. Mary's Hospital utilizes some of the most advanced treatment technologies available in Asia.

Equipment & Systems
Da Vinci Robotic Surgery System
CyberKnife Radiosurgery
TomoTherapy Radiation System
Advanced Imaging Technologies
Precision Diagnostic Platforms
Certifications & Accreditations
Joint Commission International (JCI)
First accredited in 2010
Successfully maintained continuous re-accreditation through multiple evaluation cycles
AAHRPP Accreditation

Accredited by the Association for the Accreditation of Human Research Protection Programs (AAHRPP), recognizing excellence in ethical clinical research and patient protection.

ISO 9001 Certification
First medical institution in South Korea to receive ISO 9001 certification
KOIHA Accreditation

Continuously accredited by the Korea Institute for Healthcare Accreditation under the Ministry of Health and Welfare.

Awards & Recognition
National Healthcare Quality Excellence
Ranked among the top 2% of hospitals nationwide by South Korea's Ministry of Health
Recognized for:
Patient Safety
Clinical Quality
Medical Education
Healthcare Innovation
Korean Standard-Service Quality Index (KS-SQI)
Ranked No. 1 in the tertiary hospital category for multiple consecutive years
Most Trusted Brand Award
Health Promotion Center Grand Prize Winner for 13 consecutive years
International Recognition

Frequently recognized for excellence in:

Hematology
Organ Transplantation
Cardiology
Neurology
Women's Health
Preventive Medicine
Most Popular Treatments for International Patients
Hematology
Bone Marrow Transplantation
Leukemia Treatment
Lymphoma Treatment
Organ Transplantation
Kidney Transplant
Liver Transplant
Oncology
Gastrointestinal Cancer Surgery
Breast Cancer Treatment
Liver Cancer Treatment
Cardiology
Coronary Artery Disease Treatment
Arrhythmia Ablation
Structural Heart Interventions
Women's Health
Gynecologic Oncology
Minimally Invasive Gynecological Surgery
Executive Health Screening
One-Day Comprehensive Medical Check-Ups
Premium Preventive Health Programs
Why International Patients Choose Seoul St. Mary's Hospital

✔ Flagship hospital of Korea's largest healthcare network
✔ More than 1.7 million outpatient visits annually
✔ 30,000+ international patients every year
✔ Largest hematology center in South Korea
✔ World-class organ transplantation program
✔ Advanced robotic surgery and precision medicine technologies
✔ Multiple international accreditations including JCI and AAHRPP
✔ International patient center operating 24/7
✔ Consistently ranked among Korea's top tertiary hospitals
✔ Renowned for cancer care, transplantation, cardiology, and executive health screening

Best Known For

⭐ Bone Marrow & Stem Cell Transplantation
⭐ Kidney & Liver Transplantation
⭐ Blood Cancer Treatment
⭐ Cardiology & Heart Procedures
⭐ Cancer Surgery
⭐ Executive Health Check-Ups
⭐ Women's Health & Gynecologic Oncology