Meet Our Team

Qixing Zhang

Practice Coordinator
Rayna Zhao

Rayna Zhao, BA, MPhil

Clinical Research Coordinator

Rayna was born and raised in Shenzhen, China. She holds an MPhil in Asian and Middle Eastern Studies from the University of Cambridge and dual BA degrees in English and Digital Media from the University of Rochester. At the UCSF Memory and Aging Center, she works as a clinical research coordinator in Dr. Tee’s lab, supporting study coordination and participant engagement for Chinese-speaking populations.

Jacob Ziontz, PhD

Jacob Ziontz, PhD

Postdoctoral Scholar

Jacob completed his doctoral work in Neuroscience in the Jagust lab at UC Berkeley, where he investigated the effects of network connectivity on Alzheimer’s pathology spread and cognitive aging. His research utilizes fMRI and PET imaging to study the biological substrates of changes in cognition.

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