Surgery Websites


Principal Investigator

Tammy T. Chang, M.D., Ph.D.

Associate Professor of Surgery
Division of General Surgery

Research Scientists

Yun Weng, Ph.D

Associate Specialist


School of Medicine

Jessica M Herrera

Ph.D. Student

UC Berkeley-UCSF Joint Graduate Program in Bioengineering


Simon Han

Undergraduate Research Associate 2019-2022

Current position: Medical Consultant, Trinity Consultants

Maya Lopez-Ichikawa

Former: Staff Research Associate 2018-2020

Current position: PhD student, UCSF Biomedical Sciences (BMS) Graduate Program

Maria Sekyi

Post-Doctoral Scholar 2019-2021

Current position: Engineer, Intel Corporation

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