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MEDICAL LEADERSHIP · 16 BOARD-CERTIFIED SPECIALISTS

Dedicated Medical Specialists

Meet the 16 subspecialty directors of Gangnam Heartscan Healthcare Center — led by Chief Director Dr. Seonghak Park, MD, PhD across Cardiology, Gastroenterology & Endoscopy, Diagnostic Radiology, General Surgery, Psychiatry, Family Medicine, Obstetrics & Gynecology, and Dentistry.

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

Director of Dentistry; former Chief of Dentistry at the Armed Forces Capital Hospital, former Outpatient Professor at Hallym University College of Medicine, former Director of the Pan-Pacific Implant Society, and Excellence Member of KAOMI.

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Yunju Jang

Dr.

Yunju Jang

Director with clinical focus in Obstetrics & Gynecology; Member of the Korean MotherSafe Counseling Center and Executive Board Member of the Korean Health and Medical Policy Research Society.

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Seunghwa Choi

Dr.

Seunghwa Choi

Director and Board-Certified Family Medicine Specialist; completed residency at the Catholic University of Korea Medical Center, Regular Member of the Korean Academy of Family Medicine, and Member of the Korean Geriatrics Society and Korean Society of Clinical Ultrasound.

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Hyeonmi Jo

Dr.

Hyeonmi Jo

Director and Board-Certified Internal Medicine & Gastroenterology Specialist (M.D., Ph.D., Catholic University of Korea); former Clinical Fellow at St. Paul's Hospital and former Physician at Ajou University Hospital Health Promotion Endoscopy Center.

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Gwangjo Kim

Dr.

Gwangjo Kim

Director and Board-Certified General Surgery Specialist (M.D., Ph.D.); Outpatient Professor at the Catholic University of Korea College of Medicine, Regular Member of the Korean Breast Cancer Society, and University of Washington clinical training alumnus.

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Yeonhui Kim

Dr.

Yeonhui Kim

Director and Board-Certified Psychiatry Specialist (M.D., Ph.D., Korea University Graduate School); completed Psychiatry residency at National Seoul Hospital and Member of the Korean Neuropsychiatric Association.

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Hanhui Ryu

Dr.

Hanhui Ryu

Director, Board-Certified Internal Medicine Specialist & Gastrointestinal Endoscopy Subspecialist; Seoul National University College of Medicine graduate, SNUH residency, and former Clinical Instructor in Gastroenterology at Asan Medical Center.

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Huigyeong Kim

Dr.

Huigyeong Kim

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

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Seohyeon Park

Dr.

Seohyeon Park

Director, Board-Certified Internal Medicine Specialist & Gastrointestinal Endoscopy Subspecialist; former Clinical Instructor in Gastroenterology at Samsung Medical Center and former Resident at Hanyang University Hospital.

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Yong Hwang

Dr.

Yong Hwang

Director, Board-Certified Internal Medicine Specialist & Gastrointestinal Endoscopy Subspecialist (M.D., Ph.D.); Lifetime Member of the Korean Society of Gastrointestinal Endoscopy and Korean Association for the Study of the Liver.

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Gyeongseok Choi

Dr.

Gyeongseok Choi

Director, Board-Certified Internal Medicine Specialist & Gastrointestinal Endoscopy Subspecialist (M.D., Ph.D., Hanyang University); Outpatient Professor at Hanyang University College of Medicine.

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Soeun Park

Dr.

Soeun Park

Director, Board-Certified Internal Medicine Specialist and Gastrointestinal Endoscopy Subspecialist; former Clinical Fellow and Resident in Internal Medicine at Asan Medical Center.

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Seonghun Park

Dr.

Seonghun Park

Director and Board-Certified Internal Medicine & Cardiology Subspecialist (M.D., Ph.D.); former Professor at Ewha Womans University College of Medicine, Mayo Clinic (USA) alumnus, and Regular Member of the Korean Society of Echocardiography.

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Jaegi Ko

Dr.

Jaegi Ko

Director and Board-Certified Internal Medicine & Cardiology Specialist (M.D., Ph.D.); former Professor at Chonbuk National University Medical School and former President of the Korean Society of Cardiology and Korean Society of Circulation.

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Seonggyu Kim

Dr.

Seonggyu Kim

Director and Board-Certified Diagnostic Radiology Specialist (M.D., Ph.D.); former Staff Physician and Resident in the Department of Diagnostic Radiology 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.), Outpatient Professor at the Catholic University of Korea College of Medicine, and member of RSNA and ISMRM.

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Gangnam Heartscan Healthcare CenterGangnam Heartscan Healthcare Center

Gangnam Heartscan Healthcare Center

Comprehensive cardiovascular, endoscopic, and full-body diagnostic health screening center in Samseong-dong, Gangnam-gu, Seoul — uniting 128-channel Cardiac MDCT, 1.5T MRI, high-definition GI endoscopy, and 16 board-certified medical 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 Medical Director: Dr. Seonghak Park, MD, PhD | B1, Dongil Tower, 38 Teheran-ro 114-gil, Gangnam-gu, Seoul (06176) | Clinical Notice: Diagnostic examination scope, sedated endoscopy eligibility, and contrast media protocols vary depending on individual health status and physician evaluation. | © 2026 Gangnam Heartscan Healthcare Center. All rights reserved.

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