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MEDICAL LEADERSHIP · 30+ BOARD-CERTIFIED SPECIALISTS

Dedicated Medical Specialists

Meet the subspecialty directors of Gangnam Heartscan Healthcare Center — led by Chief Director Dr. Seonghak Park, MD, PhD across Internal Medicine, Cardiology, Radiology, Digestive Endoscopy, Neurology, and Laboratory Medicine.

UNIVERSITY-HOSPITAL FACULTY · MULTIDISCIPLINARY EXCELLENCE

From Coronary CT and 3D Echocardiography interpretation to therapeutic endoscopy with same-session polypectomy and 1.5T MRI reading, every examination is performed directly by board-certified specialists.

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ATTENDING SPECIALISTS

Featured Subspecialty Directors of Gangnam Heartscan Healthcare Center

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Yunsang Lee

Dr.

Yunsang Lee

Dentistry Specialist, former Chief of Dentistry at the Armed Forces Capital Hospital, former Adjunct Professor at Hallym University College of Medicine, and former Director of the Pan-Pacific Implant Society.

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Yunju Jang

Dr.

Yunju Jang

Obstetrics & Gynecology Specialist, member of the Korean MotherSafe Counseling Center, and Executive Board Member of the Korea Health Policy Research Society.

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Seunghwa Choi

Dr.

Seunghwa Choi

Health Screening & Primary Care Physician who completed a Family Medicine Fellowship at Ajou University and previously served at Chaum Health Screening Center (Samseong Branch) and Ajou University Hospital.

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Hyeonmi Jo

Dr.

Hyeonmi Jo

Board-Certified Gastroenterology & Internal Medicine Specialist (M.D., Ph.D.), former Gastroenterology Fellow at St. Paul's Hospital and physician at Ajou University Hospital Health Screening Endoscopy Center.

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Gwangjo Kim

Dr.

Gwangjo Kim

Board-Certified General Surgery Specialist (M.D., Ph.D.), Regular Member of the Korean Breast Cancer Society, with clinical training at the University of Washington.

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Yeonhui Kim

Dr.

Yeonhui Kim

Board-Certified Psychiatry Specialist (M.D., Ph.D.) and Regular Member of the Korean NeuroPsychiatric Association, trained at the National Center for Mental Health.

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Hanhui Ryu

Dr.

Hanhui Ryu

Gastroenterology & Endoscopy Subspecialist who completed residency at Seoul National University Hospital and served as Clinical Instructor at Asan Medical Center.

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Huigyeong Kim

Dr.

Huigyeong Kim

Board-Certified Gastroenterology Subspecialist and Certified Gastrointestinal Endoscopy Subspecialist, graduate of CHA University School of Medicine.

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Seohyeon Park

Dr.

Seohyeon Park

Gastroenterology Specialist, Certified Gastrointestinal Endoscopy Subspecialist, and former Clinical Instructor in Gastroenterology at Samsung Medical Center.

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Yong Hwang

Dr.

Yong Hwang

Board-Certified Gastroenterology Subspecialist and Certified Gastrointestinal Endoscopy Subspecialist, graduate of Konkuk University School of Medicine.

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Gyeongseok Choi

Dr.

Gyeongseok Choi

Gastroenterology & Endoscopy Subspecialist, former Clinical Instructor and Clinical Research Assistant Professor in Gastroenterology at Sinchon Severance Hospital.

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Soeun Park

Dr.

Soeun Park

Gastroenterology Specialist, Certified Gastrointestinal Endoscopy Subspecialist, and former Internal Medicine Clinical Fellow at Asan Medical Center.

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Seonghun Park

Dr.

Seonghun Park

Cardiology Specialist, Professor Emeritus at Ewha Womans University College of Medicine, and former Fellow at the Mayo Clinic Echo Lab.

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Jaegi Ko

Dr.

Jaegi Ko

Cardiology Specialist, former President of Jeonbuk National University Hospital, and former President of the Korean Society of Cardiology.

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Seonggyu Kim

Dr.

Seonggyu Kim

Board-Certified Diagnostic Radiology Specialist (M.D., Ph.D.) and former Diagnostic Radiology Staff Physician at the National Medical Center.

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Seonghak Park

Dr.

Seonghak Park

Chief Medical Director and Board-Certified Diagnostic Radiology Specialist (M.D., Ph.D.), member of the Radiological Society of North America (RSNA) and ISMRM.

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Gangnam Heartscan Healthcare CenterGangnam Heartscan Healthcare Center

Gangnam Heartscan Healthcare Center

Founded in 1999 in Gangnam, Seoul — Korea's pioneer in non-invasive Coronary Calcium Score CT and university-grade executive health screening with 30+ board-certified specialists.

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SPECIALIZED CENTERS

Breast, Thyroid ScreeningFull-Body Imaging & Diagnostic ScreeningDigestive Health Screening & GastroenterologyCardiac Health Screening & Cardiology (Heartscan)

LOCATION & OPERATING HOURS

B1, Dongil Tower, 38 Teheran-ro 114-gil, Gangnam-gu, Seoul, Republic of Korea (06176)

Subway: Samseong Station (Line 2), Exit 2 — 8-min walk

Mon – Fri

07:30 – 16:30

Saturday

07:30 – 13:00

Sun & Holidays

Closed

Mon–Fri 07:30–16:30 | Sat 07:30–13:00 | Closed Sun & Holidays · International Checkup Concierge

Gangnam Heartscan Healthcare Center | Chief Director: Dr. Seonghak Park, MD, PhD | B1, Dongil Tower, 38 Teheran-ro 114-gil, Gangnam-gu, Seoul | © 2026 Gangnam Heartscan Healthcare Center. All rights reserved.

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