Renji Hospital · Shanghai
Zhang Zizhen
张子臻 · pinyin rendering
Clinical focus — as published by the hospital
Surgery and combined treatment of GI cancers — gastric, colorectal, and GIST; laparoscopic radical gastrectomy and colectomy; function-preserving minimally invasive surgery for early gastric cancer (pylorus-preserving gastrectomy); da Vinci robotic surgery; minimally invasive repair of inguinal and incisional hernia and cholecystitis.
Sources & notes
Source (verified 2026-08-23): 仁济医院官网·专家介绍 / Renji Hospital official profile
Portrait hotlinked from the hospital's official profile page (cited below); removed immediately on the doctor's or hospital's request.
Transcribed from the hospital's official profile page; titles and focus areas may change — the hospital's own page is authoritative. This is directory information about specialists at hospitals whose international-patient services MedicCN coordinates, not an endorsement.
Verified profile
- Supervisorship
- Doctoral supervisor
- Academic appointments
- Committee member, Gastrointestinal Stromal Tumor Committee, CACA
- Vice Chairman, Gastric Cancer Committee, Shanghai Anti-Cancer Association
- Deputy Head, GI Surgery Working Group, General Surgery Branch, Shanghai Medical Doctor Association
- Education
- Visiting scholar, Mannheim Medical Faculty, Heidelberg University, Germany
Practices at
Renji Hospital
Shanghai · Rheumatology · Gastroenterology · Urology
Coordinated procedures in this department
Other listed specialists at this hospital
- Pan Jiahua· Chief Physician (Director, Urology; Doctoral Supervisor)
- Xue Wei· Chief Physician (Vice President, Renji Hospital; Doctoral Supervisor)
- Cao Hui· Chief Physician, Distinguished Professor of Surgery (Chair of Surgical Teaching & Research; Director, Department of General Surgery; Doctoral Supervisor)
- Bu Jun· Chief Physician (Vice President for Research, Renji Hospital; Doctoral Supervisor; State Council Special Allowance)
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