People

Evelyn Wong

Finance & Operations Manager, GBHI

Evelyn serves as the UCSF Finance and Operations Manager for the Global Brain Health Institute (GBHI). In this role, she works closely with Trinity College Dublin to manage GBHI finances and financial reporting, as well as managing many of the site-specific operations at the UCSF site.

Matthew Wynn

Clinical Neuropsychology Fellow

Matthew previously worked at the Memory and Aging Center coordinating the Longitudinal Brain Aging Program from 2013–2015 before leaving to pursue his PhD degree in Clinical Psychology at Washington University in St. Louis. His research during graduate school focused on improving knowledge and awareness about Alzheimer’s disease and frontotemporal dementia. Matthew has returned to the Memory and Aging Center as a postdoctoral psychology fellow working with Dr.

Kristine Yaffe, MD

Professor and Vice Chair

Kristine Yaffe, MD, is the Scola Endowed Chair and Vice Chair, Professor of Psychiatry, Neurology, and Epidemiology, and Director of the Center for Population Brain Health at the University of California, San Francisco. Dr. Yaffe is dually trained in neurology and psychiatry and completed postdoctoral training in epidemiology and geriatric psychiatry, all at UCSF. In addition to her positions at UCSF, Dr. Yaffe is the Chief of NeuroPsychiatry and the Director of the Memory Evaluation Clinic at the San Francisco Veterans Affairs Health Care System.

Stacey Yamamoto

Assistant Director for Program and Strategy, GBHI

As the Assistant Director for Programs and Strategy, Stacey oversees education and training at the Global Brain Health Institute (GBHI) including recruitment and selection, curriculum, and monitoring and evaluation of the Atlantic Fellows Program. She oversees the administration of the Equity in Brain Health Certificate Program at UCSF as well as operational areas of international event management and communications.

Lucy Yan

Assistant Clinical Research Coordinator

Xueyi Yang

Research Study Coordinator

Yumi Yang

Staff Research Associate

Anna Yao, BS

Clinical Research Coordinator

Anna is a Clinical Research Coordinator in the Tee Lab.

Claire Yballa

Assistant Clinical Research Coordinator

Claire is an Assistant Clinical Research Coordinator working with the PET Core team in the Rabinovici Lab. She was born and raised in the Bay Area and graduated from the University of California, Santa Cruz in 2021 with a Bachelor of Arts degree in Psychology. Claire was previously an undergraduate research assistant in the High Level Perception Lab and Samaha Lab at UC Santa Cruz, where she worked on projects studying music cognition and the neural basis of confidence in decision making. 

Jennifer Yokoyama, PhD

Associate Professor

Jennifer Yokoyama obtained her doctorate degree in Pharmaceutical Sciences and Pharmacogenomics from UCSF in December 2010 with Dr. Steven Hamilton (Department of Psychiatry and Institute for Human Genetics). Her dissertation comprised work within the Canine Behavioral Genetics Project, utilizing purebred dogs as genetic models for studying neuropsychiatric disease. Utilizing community-based canine DNA samples, Dr.

Taylor Young

Administrative Coordinator

Taylor is an Administrative Coordinator working under the MAC Genetics and Biospecimen manager. 

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