S. Duke Han, PhD, ABPP-CN


Dr. Duke Han is a diplomate of the American Board of Professional Psychology in clinical neuropsychology, Director of Neuropsychology in the Department of Family Medicine, and a tenured Professor of Family Medicine, Neurology, Psychology, and Gerontology at the Keck School of Medicine of the University of Southern California. Dr. Han is interested in the study of factors that impact cognition and decision making in aging. He also has special interests in using novel neuroimaging and statistical approaches to better understand these factors. Dr. Han maintains an active research collaboration with the Rush Alzheimer's Disease Center of Rush University Medical Center in Chicago, where he was most recently a tenured faculty member and continues to retain a visiting professor status. He was the recipient of the prestigious Paul B. Beeson Career Development Award in aging research, which is supported by the National Institute on Aging (NIA), the American Federation of Aging Research (AFAR), and the John A. Hartford Foundation. Dr. Han is actively involved in peer-review of aging and Alzheimer’s Disease research grants for the NIH, and is currently serving as the Chair of the NIA Clinical and Translational Research of Aging Review Committee (NIA-T). He reviews manuscripts for over 30 scientific journals and is on the editorial board for the Journal of Alzheimer’s Disease and Archives of Clinical Neuropsychology. Dr. Han is an inaugural Governance Committee member of the Global Council for Brain Health, an independent science collaborative convened by the AARP with support from AgeUK tasked to summarize scientific knowledge regarding brain health topics for the aging public. Dr. Han currently serves as an oral examiner for the clinical neuropsychology board certification process and holds leadership or mentorship roles in the International Neuropsychological Society (INS), the National Academy of Neuropsychology (NAN), the American Academy of Clinical Neuropsychology (AACN), and the Society of Clinical Neuropsychology (Division 40) of the American Psychological Association.


USC CTSI Profile

USC Neuroscience Graduate Program Profile

USC Department of Psychology Profile


Annie Nguyen, PhD, MPH

Assistant Professor, Department of Family Medicine

Dr. Annie Nguyen is a public health scientist and an Assistant Professor of Family Medicine and Preventive Medicine at the Keck School of Medicine of the University of Southern California. Her research focuses on the social determinants of successful aging and quality of life for people aging with chronic conditions. She has specific interests in the health and aging experiences of older adults from minority and underserved backgrounds including racial and sexual minorities. She is part of the current cohort of scholars in the Sustained Training for HIV and Aging Research program which seeks to develop skilled researchers in the intersection of HIV and aging research. Dr. Nguyen’s research has been funded by the National Institute on Aging, and she maintains an active publication record.


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Jenna Axelrod, PhD

Postdoctoral Scholar

Dr. Jenna Axelrod is a postdoctoral fellow in the Han Research Lab. She received her doctorate in Clinical Psychology with an emphasis in neuropsychology from Rosalind Franklin University of Medicine and Science in North Chicago, Illinois. She completed her pre-doctoral clinical internship with a neuropsychology emphasis at the Long Beach VA HealthCare System’s psychology internship program. While there, she also dedicated part of her time to being a member of the Geriatric Evaluation and Management Team where she developed a deep appreciation for working with elderly populations. Jenna’s research interests have focused on examining the validity of traditional neuropsychological measures used to assess executive functioning. Jenna is looking forward to continuing to pursue research endeavors and to better understand factors that contribute to financial decision making and susceptibility to scams in the Han Research Lab.


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Caroline Nguyen

Operations Manager

Caroline is the operations manager of the Han Research Lab. She received her B.S. in Psychology, with a focus in Neuroscience, from Yale University. Following her undergraduate studies, Caroline worked in the Ataxia Unit of the Neurology Department at Massachusetts General Hospital where she assisted with research to analyze the role of the cerebellum and frontal lobe in motor function learning, executive functioning, visuospatial cognition, and language. Currently, Caroline runs the Finance, Cognition and Health in Elders Study (FINCHES) in the Han Research Lab, collecting data through neurocognitive measures and with neuroimaging.


Cinamin Aalund

Undergraduate Research Assistant

Cinamin is an undergraduate at USC majoring in Biochemistry. She is interested in gaining research experience through her work at the Han Research Lab and to become more involved in research regarding brain function and decision making. She hopes to gain experience in the field of research that will help her on her journey to a career in medicine.

Nathan Wei

Undergraduate Research Assistant

Nathan is an undergraduate student studying Neuroscience at USC. His goal is to help elders live informed, guarded lives by contributing to research focused on identifying elder abuse risk factors. Along with risk factor identification, Nathan hopes to learn how neuropsychological vulnerabilities develop in elders, and how these vulnerabilities can eventually be addressed in regards to developing protective policies and lifestyle recommendations for the elderly population.

Madison Nii

Undergraduate Research Assistant

Madison is an undergraduate student at USC majoring in Neuroscience and minoring in Accounting. Through the Han Research Lab, she strives to obtain a better understanding of the factors that impact the cognitive and psychological health of the elderly community. By doing so, she plans to help older adults combat abuse with the knowledge gained through studies performed by the lab. In the future, Madison plans to integrate the valuable clinical research methodology learned during this experience into her pursuit of graduate dental academia.

Catherine Kim

Undergraduate Research Assistant

Catherine is an undergraduate student studying Human Biology and Communication at USC. She is interested in examining physiological (specifically cognitive) abilities with respect to aging and neuropsychological abnormalities. As an aspiring physician, she hopes to bridge the gap between public health and research to grasp a comprehensive understanding of the overall impact that neurological impairments may have on our lives and everyday functions.

Han Lab Alumni

Postdoctoral Scholar

Gali Weissberger, PhD


Medical Student Research Assistants

Devika Chandramohan


Lara (Nikki) Windisch


Morgan Goodman


Undergraduate Research Assistants

Kyle Xie


Emanuil Parunakian


Jacqueline Chen


Via Savage


Han Research Lab

Department of Family Medicine

University of Southern California

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