Dr. Lim Gi-hyeon is the Chief Director of the Implant Dental Clinic. He is on the faculty at the Yonsei University Graduate School of Dentistry. He also practices at the Implant Clinic of Yonsei University Dental Hospital. He earned his DDS, MS, and PhD at Yonsei University. He completed his internship and residency at Yonsei University Dental Hospital.

He is board-certified in Oral and Maxillofacial Surgery and in Integrated Dentistry by the Ministry of Health and Welfare. He is also a recognized specialist in Maxillofacial Plastic and Reconstructive Surgery. He served as a visiting clinician in Critical Care and Trauma Surgery and in Anesthesiology and Pain Medicine at Sinchon Severance Hospital. He also practiced at a Harvard Medical School–affiliated hospital. He is a member of the Korean Association of Oral and Maxillofacial Surgeons, the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons, the Korean Academy of Integrated Dentistry, the Korean Academy of Dental Anesthesiology, and the ITI Implant Study Club. He serves on the Clinical Advisory Committee of Osstem Implant.

Professor Lim Do Hoon is a Head of Radiation Oncology Department

Medical School - Seoul National University College of Medicine

Specialty Training

• Samsung Medical Center
• Seoul National University Hospital

Specialty Interests

• Stomach Cancer
• Pancreaticobiliary Cancer
• CNS Tumor
• Pediatric Tumor
• Sarcoma
• Hematologic Cancer

Prof. Keun Chil Park is an oncologist who heads the Division of Hematology–Oncology at Samsung Medical Center. He earned his medical degree from the Seoul National University College of Medicine. He also participates as an active member of global cancer research and clinical societies.

Clinical Focus

Dr. Park treats patients with malignant conditions. His primary therapeutic interests include:

• Lung cancer
• Head and neck cancer
• Esophageal cancer

Academic Background

• Seoul National University College of Medicine – Medical Degree, Seoul

Work Experience

• Samsung Medical Center – Head of the Division of Hematology–Oncology, Seoul
• Samsung Medical Center – Head of the Hematology and Oncology Department

Professional Memberships

The doctor is a member of several domestic and international medical organizations:

• Korean Medical Association (KMA)
• The Korean Association of Internal Medicine (KAIM)
• Korean Cancer Association (KCA)
• American Society of Clinical Oncology (ASCO)
• American Association for Cancer Research (AACR)
• European Society of Medical Oncology (ESMO)
• International Association for the Study of Lung Cancer (IASLC)
• Korean Association for Clinical Oncology (KACO)

Oncogynecologist

Professor of Neurology

Professor of Otorhinolaryngology. ENT oncologist

Otorhinolaryngologist. Head of the Head and Neck Surgery Department.

Thoracic Surgeon

Cardiologist

Prof. Jong Kyun Lee is a gastroenterologist at Samsung Medical Center in Seoul. He treats complex pancreatobiliary disorders. The doctor treats pancreatic, bile duct, and gallbladder cancers.

Clinical Specialization

Prof. Lee diagnoses and treats malignant and benign digestive diseases. He provides surgical and non-surgical solutions for patients with several conditions. This care helps patients with:

• Pancreatic, bile duct, and gallbladder cancers
• Colon cancer
• Pancreatitis
• Gallstones (cholelithiasis)

Surgical Expertise

The specialist performs procedures for abdominal oncology. This includes Whipple surgery — a complex operation to remove parts of the pancreas and small intestine. He also performs distal pancreatectomy to remove the tail of the pancreas.

Professional Background

Prof. Lee treats patients at Samsung Medical Center. This institution is a multidisciplinary hospital in South Korea. It serves as a hospital of presidential standards.

Education and Training

The doctor received his medical education at institutions in Korea and the USA. This training provides a global perspective on gastroenterological care.

• The Seoul National University College of Medicine, South Korea
• The University of California, USA

Professional Memberships

Prof. Lee is a member of specialized medical societies. These organizations focus on advancing endoscopic and pancreatobiliary research.

• The Korean Society of Gastrointestinal Endoscopy
• The Korean Society of Gastroenterology
• The Korean Pancreatobiliary Association

Dr. Kyu Taek Lee is a specialist in gastroenterology and oncology at Samsung Medical Center. He treats pancreatic, bile duct, and gallbladder cancers. The doctor completed medical training at institutions in South Korea, Japan, and the United States.

Specialization and Surgical Focus

Dr. Lee treats gastrointestinal conditions with a focus on oncological gastroenterology. He treats patients with pancreatic cancer and colon cancer. The specialist also treats diseases of the bile duct and gallbladder. He performs surgical procedures including:

• Whipple surgery (pancreaticoduodenectomy)
• Distal pancreatectomy
• Pancreas, liver, and lung biopsies
• Endoscopic diagnostic procedures

Professional Experience

• Gastroenterology specialist at the Department of Gastroenterology, Samsung Medical Center
• Professor of Gastroenterology in South Korea

Education and International Training

• Hanyang University College of Medicine, South Korea – Medical degree
• Stanford University School of Medicine, USA – Specialized medical training
• Kyoto Second Red Cross Hospital, Japan – Clinical training

Professional Memberships

• The Korean Society of Gastrointestinal Endoscopy
• The Korean Society of Gastroenterology

Oncologist

Neurologist

Neurologist

Dr. Seong-Won Cho is Director of Ophthalmology and a refractive surgery specialist at Samsung Miracle Eye Clinic in Gangnam, Seoul. He is board-certified. He completed his internship and ophthalmology residency at Korea University Anam Hospital. He earned a bachelor’s degree from Boston University. He focuses on advanced vision correction, including SMILE and LASIK. He previously served as Director at Blue World Eye Clinic. He was also an outpatient ophthalmology consultant at Inha University Hospital.

Accreditations: ZEISS SMILE Excellent Surgeon (Certified). Memberships: Korean Medical Association; Korean Ophthalmological Association; Korean Ophthalmological Society; American Academy of Ophthalmology; Asia Pacific Association of Ophthalmologists; Korean External Eye Study Group; Korean Contact Lens Society; Korean Society of Cataract & Refractive Surgery; European Society of Cataract & Refractive Surgeons; American Society of Cataract & Refractive Surgery; ARVO.

Dr. Do Hyun Nam is considered one of the best pediatric and adult neurosurgeons in South Korea. He specializes in endoscopic surgeries, brain tumor removal, and radiosurgery. Treats both benign and malignant neoplasms.

Orthopedic Surgeon

Neurosurgeon. Radiosurgery specialist

Neurosurgeon

Oncosurgeon, Head of Samsung Department of Urology