Director of Radiotherapy & Clinical Professor of Radiology · Department of Radiology and Radiation Oncology
Dr. Masato Hareyama directs advanced clinical radiotherapy operations, pioneering high-precision stereotactic body irradiation protocols for early-stage pulmonary and hepatobiliary tumors.
Stereotactic Radiotherapy (SBRT) Heavy Particle Radiation Physics Image-Guided Radiotherapy (IGRT) Combined Chemoradiotherapy
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Chief Surgeon of Cardiovascular Surgery · Department of Cardiovascular Surgery
Dr. Eiki Kikuchi leads thoracic aortic and minimally invasive cardiac surgery teams, standardizing sutureless valve repair and off-pump coronary bypass techniques.
Minimally Invasive Cardiac Surgery (MICS) Aortic Arch Aneurysm Repair Heart Valve Reconstruction Coronary Artery Bypass Grafting
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Director of Advanced Nursing Practice & Clinical Nurse Specialist · Division of Nursing and Critical Care
Dr. Mayumi Sasaki coordinates disaster emergency nursing triage and ICU rapid response teams, developing standardized clinical simulation drills across Hokkaido hospitals.
Critical Care Triage Systems Disaster Nursing Readiness Hospital Inpatient Safety Metrics Clinical Simulation Training
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