Biomarkers

People who primarily work to identify and characterize biomarkers and endpoints for diagnosis and clinical trials.

Connor Dietz, MD

Behavioral Neurology Clinical Fellow

Dr. Dietz is originally from Penticton, British Columbia. He studied physiology and physics at McGill University in Montreal, where his research focused on characterizing candidate mechanosensitive ion channels using single-cell electrophysiology techniques. While at McGill, he became interested in neurology, neuropsychology, and brain-behavior relationships after reading the classic works of Drs. Wilder Penfield and Brenda Milner at the Montreal Neurological Institute.

Alexandra Weigand, MS

Clinical Psychology Predoctoral Fellow

Alex Weigand (she/they) is a first-year UCSF Clinical Psychology Training Program (CPTP) intern/fellow working at the Memory and Aging Center (MAC) as part of Dr. Possin's research group. She is coming to UCSF from her clinical psychology PhD program at San Diego State University/University of California San Diego.

Gautam Tammewar

Gautam Tammewar, MD

Behavioral Neurology Clinical Fellow

Gautam Tammewar completed a Bachelor of Arts degree in molecular and cell biology with an emphasis on neurobiology from the University of California, Berkeley. He previously worked at the Memory and Aging Center in the lab of Dr. Gil Rabinovici from 2013–2016, both as an undergraduate and as a full-time research associate after graduation. During this time, his research focused on the use of MRI and PET as imaging biomarkers of typical and atypical Alzheimer’s disease.

Kaancan Deniz, MD

Behavioral Neurology Clinical Fellow

Kaan grew up in Istanbul, Turkey, and finished medical school at Istanbul University. Following medical school, he pursued a research fellowship at Mayo Clinic Jacksonville where he focused on Alzheimer’s disease genetics, transcriptomics, and blood-based biomarkers with a focus on underrepresented minorities. He did his neurology residency at the University of Iowa, being one of the chief residents in his final year of training.

Destine Williams, BS

Staff Research Associate

Destine Williams is a Staff Research Associate in the Specimens Processing Lab. She is from Phoenix, Arizona, and studied at Purdue University, where she earned a BS degree in Psychology. She plans to pursue medical school later in the future.

Youjin Jung, PhD

Postdoctoral Scholar

Youjin joined the Dementia Imaging Genetics Lab, led by Dr. Suzee Lee, in February 2024 as a Postdoctoral Scholar to investigate potential multimodal neuroimaging biomarkers for early detection and monitoring of frontotemporal dementia. Youjin received her bachelor’s degrees in Psychology and Home Economics Education and a master’s degree in brain and cognitive engineering from Korea University in South Korea.

Taylor Young

Administrative Coordinator

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

Miranda Chen

Clinical Research Coordinator

Miranda was born and raised in Palo Alto, California and graduated from the University of California, Berkeley in May 2020 with a bachelor of arts degree in molecular and cell biology. At the Memory and Aging Center, she is working as a clinical research coordinator in the Rabinovici Lab to help coordinate studies examining the utility of innovative neuroimaging techniques and other biomarkers for the improved diagnosis of Alzheimer’s disease.

Charles Windon, MD

Assistant Professor

Charles Windon, MD, is an assistant professor of clinical neurology at the UCSF Memory and Aging Center. In this role, he participates in the clinical care of those with neurodegenerative disease and also participates in the research evaluations of those referred to the Memory and Aging Center with a multitude of neurological conditions. Charles is also involved in the community outreach program at the MAC, with a particular interest in outreach to underserved communities, especially the African American community within the San Francisco Bay Area.

Adam Staffaroni, PhD

Associate Professor

Dr. Staffaroni is a clinical neuropsychologist and Associate Professor at the UCSF Memory and Aging Center. His research focuses on improving early detection, prognosis, and monitoring of neurodegenerative diseases through a combination of clinical tests, neuroimaging, and blood-based biomarkers. He leads studies of remote digital data collection in frontotemporal dementia using smartphone assessments and sensor technologies.

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