Toyama University Hospital Comprehensive Cancer Center 

Toyama University Hospital Comprehensive Cancer Center 

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Gastrointestinal Oncology Center

Our Staff

Our Staff

●Gastroenterology
Name Position Area of Expertise Qualifications, etc.
Ichiro Yasuda Director of the Center
Department Head
Professor
Digestive Organs
Pancreatic and Biliary Tract Diseases
Japanese Society of Internal Medicine: Fellow, advising doctor
Japanese Society of Gastroenterology: Specialist, advising doctor, council member
Japan Gastroenterological Endoscopy Society: Specialist, advising doctor, council member
Japan Biliary Association: Advising doctor, council member
Japan Pancreas Society: Advising doctor, council member
Japanese Society of Geriatric Gastroenterology: Director
Masami Minemura
(Lecturer in Comprehensive Support for Community Healthcare)
Professor of Medical Care
Digestive Organs
Liver Tumors
Japanese Society of Internal Medicine: Fellow, advising doctor
Japanese Society of Gastroenterology: Specialist, advising doctor
Japan Society of Hepatology: Specialist, advising doctor
Japan Gastroenterological Endoscopy Society: Specialist, advising doctor
Japanese Society of Medical Oncology: Provisional advising doctor
Japanese Medical Association: Certified industrial physician
Japanese Board of Cancer Therapy: Institutional provisional educator physician
Haruka Fujinami
(Department of Endoscopy)
Professor of Medical Care Digestive Organs
Endoscopic Therapy
Japanese Society of Internal Medicine: Certified doctor
Japan Gastroenterological Endoscopy Society: Specialist, advising doctor, council member
Japanese Society of Gastroenterology: Specialist, advising doctor, council member
Japanese Gastroenterological Association: Specialist, advising doctor
Japanese Association for Capsule Endoscopy: Specialist, advising doctor
Kazuto Tajiri Professor of Medical Care Digestive Organs
Liver Tumors
Japanese Society of Internal Medicine: Fellow, advising doctor
Japanese Society of Gastroenterology: Specialist, advising doctor, chapter council member
Japan Gastroenterological Endoscopy Society: Specialist, advising doctor
Japan Society of Hepatology: Specialist, advising doctor, Western Branch council member
Japanese Board of Cancer Therapy: Certified cancer doctor
Japan Society of Ultrasonics in Medicine: Ultrasonics specialist
Takayuki Ando Associate Professor of Medical Care Digestive Organs
Department of Oncology
Japanese Society of Internal Medicine: Fellow, advising doctor
Japan Gastroenterological Endoscopy Society: Specialist, advising doctor
Japanese Society of Gastroenterology: Specialist, advising doctor, chapter council member
Japanese Society of Medical Oncology: Anti-cancer drug pharmacology specialist
Japanese Society for Helicobacter Research: Certified doctor in pylori infections
Japanese Gastroenterological Association: Specialist, advising doctor
Shinya Kajiura
(Department of Clinical Oncology)
Clinical Instructor Digestive Organs
Department of Oncology
Japanese Society of Internal Medicine: Certified doctor
Japanese Society of Gastroenterology: Specialist
Japan Gastroenterological Endoscopy Society: Specialist
Japanese Society of Medical Oncology: Anti-cancer drug pharmacology specialist
Hiroshi Mihara
(Center for Medical Education and Career Development)
Clinical Instructor Digestive Organs
Inflammatory Bowel Disease
Functional Disorders
Japanese Society of Internal Medicine: Fellow, advising doctor, JMECC director, chair of the Hokuriku Chapter of the Specialist Section
Japan Gastroenterological Endoscopy Society: Specialist, advising doctor
Japanese Society of Gastroenterology: Specialist, advising doctor
Japanese Gastroenterological Association: Specialist, advising doctor
Japanese Society for Helicobacter Research: Certified doctor in pylori infections
Japanese Association for Capsule Endoscopy: Specialist
Japan Society for Medical Education Certification: Medical education specialist
Sohachi Nanjo Clinical Instructor Digestive Organs
Inflammatory Bowel Disease
Helicobacter and Pylori Infections
Japanese Society of Internal Medicine: Fellow, advising doctor
Japanese Society of Gastroenterology: Specialist, advising doctor, chapter council member
Japan Gastroenterological Endoscopy Society: Specialist, advising doctor
Japan Society of Hepatology: Specialist
Japanese Gastroenterological Association: Specialist, advising doctor
Japanese Society for Helicobacter Research: Certified doctor in pylori infections, council member
Japanese Board of Cancer Therapy: Certified cancer doctor
Japanese Association for Capsule Endoscopy: Specialist
Iori Motoo Assistant Professor Digestive Organs Japanese Society of Internal Medicine: Certified doctor
Japanese Society of Gastroenterology: Specialist
Japan Gastroenterological Endoscopy Society: Specialist
Miho Sakumura
(Lecturer in Gastrointestinal Cancer Diagnosis and Promotion of Therapeutics)
Visiting Assistant Professor Digestive Organs Japanese Society of Internal Medicine: Certified doctor
Japanese Society of Gastroenterology: Specialist
Kosuke Takahashi Treatment Assistant Digestive Organs Japanese Society of Internal Medicine: Certified doctor
Japanese Society of Gastroenterology: Specialist
Japan Gastroenterological Endoscopy Society: Specialist
Japan Society of Hepatology: Specialist
Yasuhiro Araki Treatment Assistant Digestive Organs Japanese Society of Internal Medicine: Certified doctor
Japanese Society of Gastroenterology: Specialist
Japan Gastroenterological Endoscopy Society: Specialist
●Gastroenterological Surgery
Name Position Area of Expertise Qualifications, etc.
Tsutomu Fujii Department Head
Professor
Hepatobiliary and Pancreatic Surgery
Gastrointestinal Surgery
Japan Surgical Society: Specialist, advising doctor
Japanese Society of Gastroenterological Surgery: Specialist, advising doctor, council member
Certified gastroenterological surgeon and council member
Japanese Society of Hepato-Biliary-Pancreatic Surgery: Council member, specialist in advanced hepatobiliary and pancreatic surgery, member of certification committee for advising doctors, member of technical certification committee
Japanese Society of Gastroenterology: Specialist, Hokuriku Division council member
Japan Society of Hepatology: Specialist
Japanese Board of Cancer Therapy: Certified cancer doctor
Japan Pancreas Society: Council member, member of review committee for pancreatic cancer treatment guidelines, member of review committee for classification of pancreatic cancer, member of committee for promotion of clinical research on pancreatic tumors, member of finance committee, advising doctor
Japan Biliary Association: Advising doctor
Japan Gastric Cancer Association: Delegate
Study Group of Preoperative Therapy for Pancreatic Cancer: Facilitator
Japanese Society for Advancement of Surgical Techniques: Facilitator
Japan Research Society for Appropriate Cancer Chemotherapy: Facilitator
Clinical Gastroenterology Research Conference: Facilitator
Japan Society for Bilio-Pancreatic Pathophysiology: Facilitator, journal editorial board member
Kitakan’etsu Hepatobiliary and Pancreatic Surgery Study Group: Facilitator
Japan Society of Clinical Oncology: Delegate
Japan Surgical Association: Council member
Surgical Society for Molecular and Cellular Therapy: Facilitator
Hokuriku Surgical Society: Secretary, journal editorial board member
CTC Clinical Application Research Group: Chair
Fellow of the American College of Surgeons International Association of Surgeons Gastroenterologists and Oncologists (IASGO) (Faculty member, Surgical section)
Tomoyuki Okumura Department Assistant Head
Professor of Medical Care
Esophagus and Stomach Surgery Japan Surgical Society: Specialist, advising doctor
Japanese Society of Gastroenterological Surgery: Specialist, advising doctor
Japan Esophageal Society: Specialist in esophageal surgery, council member, certified esophagologist
Certified gastroenterological surgeon
Japanese Board of Cancer Therapy: Certified cancer doctor
Japanese Society for Gastroenterological Carcinogenesis: Council member
Surgical Society for Molecular and Cellular Therapy: Secretary
Hokuriku Stomach Cancer Discussion Group: Secretary
Hokuriku Society for Endoscopic Surgery: Secretary
Isaku Yoshioka Professor of Medical Care Hepatobiliary and Pancreatic Surgery Japan Surgical Society: Specialist, advising doctor
Japanese Society of Gastroenterological Surgery: Specialist, advising doctor
Japanese Board of Cancer Therapy: Certified cancer doctor
Japanese Society of Hepato-Biliary-Pancreatic Surgery: Advanced hepatobiliary and pancreatic specialist, council member
Japan Pancreas Society: Advising doctor
Japan Biliary Association: Advising doctor
Certified gastroenterological surgeon
Hokuriku Hepatobiliary and Pancreatic Surgery Study Group: Facilitator
Shozo Hojo Clinical Instructor Colorectal Surgery
Endoscopic Surgery
Japan Surgical Society: Specialist
Japanese Society of Gastroenterological Surgery: Specialist, advising doctor
Japan Gastroenterological Endoscopy Society: Specialist
Japan Society for Endoscopic Surgery: Certified medical technician
Japanese Society of Gastroenterology: Specialist
Japan Society of Coloproctology: Specialist, advising doctor
Japanese Board of Cancer Therapy: Certified cancer doctor
Kazuto Shibuya Clinical Instructor Hepatobiliary and Pancreatic Surgery Japan Surgical Society: Specialist
Japanese Society of Gastroenterological Surgery: Specialist, advising doctor
Japan Gastroenterological Endoscopy Society: Specialist
Japan Society of Hepatology: Specialist
Japanese Board of Cancer Therapy: Certified cancer doctor
Japanese Society of Hepato-Biliary-Pancreatic Surgery: Advanced hepatobiliary and pancreatic specialist, council member

Outpatient Department

Department Monday Tuesday Wednesday Thursday Friday
Gastroenterology Ando
Mihara
Nanjo
Motoo
Araki
Fujinami
Ando
Yasuda
Minemura (Follow-ups only)
Fujinami
Tajiri
Kajiura
Mihara
Nanjo
  Kajiura
Takahashi
Initial Gastroenterological Surgery Consultations Fujii   Fujii    
Follow-up Gastroenterological Surgery Consultations Shibuya (Liver, bile duct & pancreas), Okumura (Esophagus & stomach)
Hoko (Colon & rectum)
Watanabe (Digestive organs)
Doctor on Duty Yoshioka (Liver, bile duct & pancreas), Hirano (Digestive organs) Doctor on Duty Doctor on Duty
About the Comprehensive Cancer Center
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Clinical Departments
Specific Medical Fields
Advanced Breast Cancer Treatment and Breast Reconstruction Center
Pancreas and Biliary Tract Center
Pediatrics, AYA Generation, and Fertility Center
Robotic Surgery Center
Radiotherapy Center
Oncothermia Center
Blood Oncology Center
Head and Neck Oncology Center
Chest Oncology Center
Gastrointestinal Oncology Center
Urological Oncology Center
Gynecological Oncology Center
Sarcoma and Rare Cancer Center
Genetic Oncology Center
Patient Support Fields
Outpatient Chemotherapy Center
Palliative Care Center
Cancer Rehabilitation Center
Cancer Consultation and Support Center
Japanese Oriental Medicine Center
Treatment Support Fields
Regimen Registry Department
In-House Cancer Registry Department
Human Resource Development Department
Cancer Board Department
Biobank Department
Advanced Medical Care & Research Sections
Advanced Medical Development Center
Cancer Genome Medicine Promotion Center
Cancer Immunotherapy Center
Search by Name of Disease
Oral cancer
Head and neck cancer
Gastrointestinal cancer
Esophageal cancer (endoscopic treatment)
Esophageal cancer (robotic surgery)
Gastric cancer
Hepatoma
Liver cancer
Colorectal cancer (early treatment)
Colorectal cancer (surgical treatment)
Cancer pain
Lung cancer
Lung cancer, Mediastinal tumor
Breast reconstruction
Lymphedema
Cervical cancer
Childhood cancer
Malignant lymphoma
Multiple myeloma

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