Japan Surgical Society, Specialist, Instructor
Japanese Board of Cancer Therapy, Certified physician
Japanese Society for Parenteral and Enteral Nutrition, Certified physician, Medical advisor, Academic councilor
Japanese Society of Pressure Ulcers, Councilor
March 1997 Graduated from Fukushima Medical University, School of Medicine
May 1997 1st Department of Surgery, Fukushima Medical University Hospital
October 2003 Department of Surgery, Kashima Hospital
April 2016 Tokiwakai Jyoban Hospital
April 2019 Tokiwakai Jyoban Hospital, Associate Director

Japan Society of Gynecologic Oncology, Specialist, Instructor
Japanese Board of Cancer Therapy, Certified cancer therapist
Japan Society of Obstetrics and Gynecology, Gynecologist, Instructor
Japanese Society of Clinical Cytology, Cytodiagnostic specialist
March 1994 Graduated from Keio University, School of Medicine
May 2003 Doctorate in Medicine (Keio University)
April 2016 Tokiwakai Jyoban Hospital

Japanese Urological Association, Urologist, Instructor
Japanese Board of Cancer Therapy, Certified cancer therapist
Japanese Society of Endourology, Certified endoscopic surgeon of the urinary system
Japan Society for Endoscopic Surgery, Certified surgeon
Locomo Support Doctor
March 2006 Graduated from Iwate Medical University
April 2006 Entered Iwate Medical University, School of Medicine, Department of Urology
April 2010 Iwate Prefectural Kamaishi Hospital, Department of Urology
April 2011 Kitakami Saiseikai Hospital, Department of Urology
April 2012 Iwate Medical University Hospital
April 2014 Tokiwakai Jyoban Hospital

Japanese Urological Association, Urologist, Instructor
Japan Sport Association, Certified Sports Doctor
March 1990 Graduated from Iwate Medical University, School of Medicine
March 1995 Doctorate in Medicine
January 2003 Tokiwakai Tomioka Clinic, Director
April 2018 Tokiwakai Jyoban Hospital

Japanese Urological Association, Urologist, Instructor
Japanese Society for Dialysis Therapy, Specialist, Instructor
Japanese Continence Society, Specialist
March 1995 Graduated from Tokyo Women’s Medical University
April 1995 Tokyo Women’s Medical University, Department of Kidney Surgery
March 2006 Doctorate in Medicine
April 2011 Tokyo Women’s Medical University, Director of Department of Urology
January 2017 Tokyo Women's Medical University, Lecturer
April 2018 Tokiwakai Jyoban Hospital

2017 Graduated from Hirosaki University, School of Medicine
2019 Tokyo Women’s Medical University Hospital
2020 Tokiwakai Jyoban Hospital

2017 Graduated from Fukushima Medical University
2019 Initial Clinical Training, Jusendo General Hospital
2019 Nephrology and Hypertension, Fukushima Medical University
2021 – Present Tokiwa-kai Jyoban Hospital

2017 Graduated from Nippon Medical School
2017 Tokyo Rosai Hospital
2019 Toho University Omori Medical Center
2022 Tokiwa-kai Jyoban Hospital

Japanese Society of Internal Medicine, Certified physician
Japanese Society for Dialysis Therapy, Specialist
Japanese Society of Nephrology, Specialist
2000 Graduated from Yamagata University, School of Medicine
June 2009 Tokiwakai Iwaki Hinyokika Clinic
June 2011 Tokiwakai Jyoban Hospital
September 2015 Tokyo Women’s Medical University, Doctorate in Medicine

Japanese Society of Internal Medicine, Certified physician
Japanese Society for Dialysis Therapy, Specialist
Japanese Society of Nephrology, Specialist
March 1999 Graduated from Jikei University, School of Medicine
October 2006 Former Takebayashi Hospital
April 2010 Tokiwakai Jyoban Hospital
September 2015 Tokyo Women’s Medical University, Doctorate in Medicine

1981 Graduated from Fukushima Medical University, School of Medicine, entered 1st Department of Internal Medicine
1992 Iwaki City Jyoban Hospital
2010 Hoshi General Hospital
April 2011 Tokiwakai Jyoban Hospital

1991 Graduated from Fukushima Medical University, School of Medicine, entered 1st Department of Internal Medicine
1998 Iwaki City Jyoban Hospital
April 2010 Tokiwakai Jyoban Hospital

Board Certified Member of the Japanese Society of Internal Medicine
Fellow of the Japanese Society of Internal Medicine (FJSIM)
Board Certified Fellow of the Japan Gastroenterological Endoscopy Society
Board Certified Gastroenterologist of The Japanese Society of Gastroenterology
The Japan Esophageal Society certified physician
General Clinical Oncologist (by JBCT)
2020 – Present Tokiwa-kai Jyoban Hospital

March 1997 Graduated from Fukushima Medical University School of Medicine
May 1997 First Surgery, Fukushima Medical University Hospital
October 2003 Department of Surgery, Health Care Association Kashima Hospital
April 2016 Tokiwakai Jyoban Hospital
April 2019 Tokiwakai Jyoban Hospital, Deputy Director
The Surgical Society of Japan Specialist
Japan Cancer Treatment Certified Medical Organization Certified Physician
Japanese Society for Parenteral and Enteral Nutrition Certified Physician Supervising Doctor Academic Councilor
Councilor of the Japan Pressure Ulcer Society

Japan Surgical Society, Specialist
Board Certified Surgeon in Gastroenterology
Gastroenterological Cancer Surgical Treatment Specialist
Board Certified Gastroenterologist of The Japanese Society of Gastroenterology
The Japanese Gastroenterological Association Qualified Gastroenterologist, Provisional Trainer
Japanese Board of Cancer Therapy, Certified cancer therapist
The Board Certification of Medicine Japanese Society of Anti-Aging Medicine
The Japanese Society for Helicobacter Research "H. pylori (Helicobacter pylori) infectious disease certified doctor"
ICD (Infection Control Doctor)
March 2005 School of Medicine and Health Sciences, University of Tsukuba,
Work Experience
April 2005 Resident, University of Tsukuba Hospital
April 2007 Department GI & HPB Surgery, University of Tsukuba
April 2012 Doctoral program in Clinical Sciences, Graduate School of Comprehensive Human Sciences, University of Tsukuba
July 2015 Surgery at The Institute of Medical Science, The University of Tokyo,
July 2017 Research Fellow of Surgery at Harvard Medical School and Massachusetts General Hospital
August 2019 Assistant Professor, Surgery at The Institute of Medical Science, The University of Tokyo
July 2020 Jyoban Hospital, Tokiwa-kai Group

Japan Surgical Society, Specialist
Japan Sport Association, Certified Sports Doctor
JATEC (Japan Advanced Trauma Evaluation and Care) provider
Certified physician of mammography screening interpretation
March 2014 Chiba University: School of Medicine
April 2016 Resident, Surgeon, Minamisoma Municipal General Hospital
August 2019 Sendai Open Hospital, Sendai City Medical Center
October 2020 Jyoban Hospital, Tokiwa-kai Group

Japan Surgical Society, Surgeon
Japanese Breast Cancer Society, Certified physician
Certified physician of mammography screening interpretation
Certified physician of mammary ultrasonography
March 2010 Graduated from University of Tokyo, School of Medicine
April 2010 Asahi General Hospital, Intern Training Program
April 2012 Takeda General Hospital, Department of Surgery
October 2014 Minamisoma Municipal General Hospital, Department of Surgery
January 2018 Ohmachi Hospital
July 2018 Tokiwakai Jyoban Hospital

Japanese Society of Internal Medicine, Certified physician
Japanese Society of Hematology, Certified hematologist, Instructor
March 2007 Graduated from Juntendo University, School of Medicine, Department of Medicine
April 2007 Entered Tokyo Metropolitan Komagome Hospital
April 2013 Entered University of Tokyo, Graduate School of Frontier Sciences, Former Department of Genome and Medical Sciences
March 2016 Graduated from the University of Tokyo, Graduate School of Frontier Sciences, Department of Computational Biology and Medical Sciences
April 2016 Tokiwakai Jyoban Hospital

Japan Society of Gynecologic Oncology, Specialist, Instructor
Japanese Board of Cancer Therapy, Certified cancer therapist
Japan Society of Obstetrics and Gynecology, Gynecologist, Instructor
Japanese Society of Clinical Cytology, Cytodiagnostic specialist
March 1994 Graduated from Keio University, School of Medicine
May 2003 Doctorate in Medicine (Keio University)
April 2016 Tokiwakai Jyoban Hospital

Japanese Society of Regional Anesthesia Qualified Anesthesiologist
March 2002　Kanazawa University: School of Medicine
July 2007　Southern Tohoku General Hospital, Southern Tohoku Hospital Group
June 2016　Iwaki-city Medical Center
September 2020　Jyoban Hospital, Tokiwa-kai Group

Japanese Society of Regional Anesthesia Qualified Anesthesiologist
Board Certified Anesthesiologist of the Japanese Society of Regional Anesthesia
Journal of Intensive Care Specialist
Board Certificated Pain Clinicians
1990 Graduated from Iwate Medical University
1990 Sendai Medical Center
1998 Tokyo Metropolitan Hiroo Hospital
1999 Director of anesthesiology Department Chief, Director of Operation Department Chief, JA Toride Medical Center
2010 Administration manager of anesthesiology Department Chief, Hachinohe JRC Hospital
2022 Tokiwa-kai Jyoban Hospital

Japanese Society of Internal Medicine, Certified physician
Japanese Circulation Society, Specialist
Society of Cardiovascular Computed Tomography (SCCT), Specialist, Level 2 Certificate
SCCT Japan International Regional Committee
Japanese Society of Nuclear Medicine
Japanese Heart Failure Society
March 1998 Graduated from Asahikawa Medical University, School of Medicine
May 1998 Asahikawa Medical University, Department of Internal Medicine (Cardiology, Nephrology, Pulmonology, and Neurology)
July 2004 Megumino Hospital, Department of Cardiovascular Medicine
April 2017 Tokiwakai Jyoban Hospital

Japanese Association for Acute Medicine, specialist
DMAT Supervisor
1975 Graduated from Iwate Medical University, School of Medicine
1980 National Defense Medical College Hospital, Department of Emergency Medical Care, Assistant
January 1996 Former Iwaki Kyoritsu General Hospital, Director of Department of Emergency Medical Care
October 2000 Okitama Public General Hospital, Director of Emergency Medical Center
April 2015 Tokiwakai Jyoban Hospital, Director of Emergency Medical Center

Board Certified Pediatrician
Board Certified Supervisor of Pediatrics
Pediatric Cardiology Instructor
Board Certified Pediatric Cardiologist
2000 Graduated from Nara Medical University
2000 Okayama University Hospital
2002 Hiroshima City Hiroshima Citizens Hospital
2009 Kochi Health Sciences Center
2013 Showa University Northern Yokohama Hospital
2018 Pediatric Cardiovascular Disease Center, Adult Congenital Heart Center, Showa Univeristy Hospital
2020 Muza Kawasaki Pediatric Clinic
2022 Tokiwa-kai Jyoban Hospital