Kazuhisa Ehara
MD., Ph.D.

Current affiliation:
General Manager, Division of Minimally Invasive Surgery,
Vice Director, Division of Gastric Surgery,
Saitama Cancer Center, Japan

Mailing address (office): 780 Komuro
City/ZIP: Ina city, Kita-adachi-gun, Saitama 362-0806
Country: Japan

Date of birth: December 24th 1969
Place of birth: Saitama/Japan
Nationality: Japanese

Medical educations:
1997.3    graduated from Juntendo University School of Medicine (MD)
2010.3    graduated from Fujita Health University Graduate School of Medicine (PhD)

Surgical practices:
1997.4 ~ 2002.3      Toranomon Hospital, Department of Surgery
2002.4 ~ 2003.3      Chief Resident, Department of Surgery, Toranomon Hospital
2003.4 ~ 2004.6      Fujita Health University, Division of Upper digestive surgery,
                                trained by Prof. Ichiro Uyama, especially in laparoscopic gastrectomy

Clinical positions as staff surgeon after practices:
2004.7 ~ 2011.9     Staff, Department of Gastroenterological Surgery, Toranomon Hospital
2010.7 ~ 2011.9     Associate Director, Department of Medical Education, Toranomon Hospital
2011.10 ~ 2017.3    Associate Director, Division of Gastric Surgery, Saitama Cancer
2017.3 ~ 2018.3      Vice Director, Division of Gastroenterological Surgery, Saitama Cancer
2018.4 ~                  General Manager, Division of Minimally Invasive Surgery,
Special fields: Gastric surgery, Laparoscopic and robotic surgery

Experienced surgeries as a operator:（~2018.3）
Gatric cancer
934 cases（Laparoscopic: 879, Robotic: 55）

Live surgery in foreign countries:
2003, Laparoscopic gastrectomy,
Annual Congress of Bolivia Surgical Society,
Bolivia Santa crus de la Sierra

2016, Laparoscopic gastrectomy,
Zhejiang Minimally Invasive Surgical Association and 2016 International Surgical Forum of Sir Run Run Shaw Hospital Hangzhou, China

2017, Laparoscopic gastrectomy,
Dongwu Forum on New Advances in Gatrointestinal Malignancies
Zhejiang Minimally Invasive Surgical Association and 2017 International Surgical Forum Suzhou , China

2017, Laparoscopic gastrectomy,
Annual Meeting of Gastrointestinal Surgery Branch of the Shanxi Medical Association the Inaugural Conference of the Specialized Committee on Laparoscopic Surgery
The 7th Minimally Invasive Surgery Forum The 3nd International Symposium on Gastrointestil Shanxi, China

Membership of medical society:
Japan Surgical Society (Board Certified member)
The Japanese Society of Gastrointestinal Surgery (Board Certified member)
Japanese Gastric Cancer Association (Board Certified member)
Japan Society for Endoscopic Surgery (Board Certified member)
Japan Esophageal Society (Board Certified member)
Japan Gastroenterological Endoscopic Society
Japan Clinical Oncology Group
European Association for Endoscopic Surgery